search

Search the National Library's catalog - books, newspapers, journals, photos, maps, music, manuscripts, radio/TV and more, both physical and digitized. Digitized text (OCR) is matched too by default, so a query can surface newspaper or book pages that mention a term even when it's not in the title.

Signature: search(q: string, required; media_type: string, optional, default None; language: string, optional, default None; county: string, optional, default None; year_from: integer, optional, default None; year_to: integer, optional, default None; digital_only: yes/no, optional, default False; sort: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc, optional, default None; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/nasjonalbiblioteket/search/?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&limit=25&offset=0. Open this exact request as JSON.

Parameter	Requirement	JSON type	Description
`q`	required	string	Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
`media_type`	optional	union	Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
`language`	optional	union	Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
`county`	optional	union	Norwegian county name, e.g. "Troms", "Oslo".
`year_from`	optional	union	Restrict to items published/issued in this year range (inclusive).
`year_to`	optional	union	Restrict to items published/issued in this year range (inclusive).
`digital_only`	optional	boolean	Only items that have been digitized.
`sort`	optional	union	One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
`limit`	optional	integer	Gateway page size; default 25, maximum 100.
`offset`	optional	integer	Number of list items to skip; default 0.

Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "nasjonalbiblioteket",
  "operation": "search",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}

Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

q (required) Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.

media_type Type: string. Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.

language Type: string. Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.

county Type: string. Norwegian county name, e.g. "Troms", "Oslo".

year_from Type: integer. Restrict to items published/issued in this year range (inclusive).

year_to Type: integer. Restrict to items published/issued in this year range (inclusive).

digital_only Type: yes/no. Only items that have been digitized.

sort Type: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).

Result

Source: National Library of Norway. Retrieved 2026-11-13T13:50:57Z in 0.256 seconds.

total:

20616

page:

size:

items:

25 results

id:
36f920f803ebb50e82beb4391b71a46c
urn:
URN:NBN:no-nb_digibok_2025072106075
title:
Quorum sensing interference controls bacterial virulence
creators:
3 results
1. Witsø, Ingun Lund
2. Universitetet i Oslo Det odontologiske fakultet
3. Universitetet i Oslo Institutt for oral biologi
year:
2015
publisher:
Department of Oral Biology, Faculty of Dentistry, University of Oslo
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2025072106075_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/36f920f803ebb50e82beb4391b71a46c
id:
67936a1faacb25ebc5d2b3b64ac0d0f6
urn:
URN:NBN:no-nb_digibok_2023021507040
title:
Structural controls on graphite mineralisation, Senja, Troms
creators:
2 results
1. Henderson, Iain
2. Kendrick, Mark
year:
2003
publisher:
Norges geologiske undersøkelse
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023021507040_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/67936a1faacb25ebc5d2b3b64ac0d0f6
id:
ad76be0fce776705570c6575f18736c8
urn:
URN:NBN:no-nb_digibok_2010022204069
title:
Export controls and East-West energy trade in the 1990s
creators:
2 results
1. Jentleson, Bruce W.
2. Matlary, Janne Haaland
year:
1990
publisher:
not reported by source
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2010022204069_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ad76be0fce776705570c6575f18736c8
id:
e982cd6e09fecc6fc57b1d6770f8f045
urn:
URN:NBN:no-nb_digibok_2009121600108
title:
Papers presented at the international conference: Considering the Researcher as Human Being
creators:
2 results
1. Considering the Researcher as Human Being (konferanse)
2. Kvernbekk, Tone
year:
1996
publisher:
Universitetet i Oslo, Pedagogisk Forskningsinstitutt
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2009121600108_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e982cd6e09fecc6fc57b1d6770f8f045
id:
1c1bd770799b4f563aa32c2571e03631
urn:
URN:NBN:no-nb_digibok_2008012800038
title:
The ototoxic effect of toluene and the influence of noise, acetyl salicylic acid, or genotype : a study in rats and mice
creators:
1 results
1. Johnson, Ann-Christin
year:
1994
publisher:
Scandinavian University Press
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2008012800038_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1c1bd770799b4f563aa32c2571e03631
id:
161f3014b128f526cdc11096ace62e64
urn:
URN:NBN:no-nb_digibok_2024031548109
title:
Meditation for the modern yogi in eight steps
creators:
1 results
1. Johnson, Lucy E.
year:
2024
publisher:
[Lucy E. Johnson]
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024031548109_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/161f3014b128f526cdc11096ace62e64
id:
c6d755884d1904e1de20dc1146689fc5
urn:
URN:NBN:no-nb_digibok_2023120748091
title:
Political science as puzzle solving
creators:
1 results
1. Grofman, Bernard
year:
2001
publisher:
University of Michigan Press
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2023120748091_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c6d755884d1904e1de20dc1146689fc5
id:
12479181a0b6d1ae431be1b116726bf3
urn:
URN:NBN:no-nb_digibok_2008071400118
title:
Human kininogens as multifunctional proteins : studies focusing on their function as cysteine proteinaseinhibitors
creators:
1 results
1. Karlsrud, Tove Sigstad
year:
1997
publisher:
University of Oslo, Faculty of Mathematics and Natural Sciences, School of Pharmacy, Department of Pharmacology
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2008071400118_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/12479181a0b6d1ae431be1b116726bf3
id:
77be45eccc52e5a35e6b9ce150ce2568
urn:
URN:NBN:no-nb_pliktmonografi_000073001
title:
Prospects for a Transformed Sudan: Five Post-Revolution Scenarios
creators:
1 results
1. Johnson, Hilde Frafjord
year:
2019
publisher:
PRIO
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000073001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/77be45eccc52e5a35e6b9ce150ce2568
id:
08d6c6941904cf6310cab9ac1afe8116
urn:
URN:NBN:no-nb_pliktmonografi_000007955
title:
Enterprise software as design infrastructure
creators:
1 results
1. Li, Magnus
year:
2022
publisher:
University of Oslo, Faculty of Mathematics and Natural Sciences, Department of Informatics
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_pliktmonografi_000007955_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/08d6c6941904cf6310cab9ac1afe8116
id:
c4e5ba74dee835afe652a061f1e70114
urn:
URN:NBN:no-nb_digibok_2016102648523
title:
Otter three two calling
creators:
2 results
1. Hamre, Leif
2. Johnson, Arne
year:
1960
publisher:
not reported by source
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016102648523_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c4e5ba74dee835afe652a061f1e70114
id:
c052708a9348b3b4939ea82808e44a76
urn:
URN:NBN:no-nb_digibok_2013112506042
title:
Chemical data of plant, animal and human tissues as a basis of geomedical investigations
creators:
1 results
1. Det Norske videnskaps-akademi
year:
1996
publisher:
Norwegian Academy of Science and Letters
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2013112506042_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c052708a9348b3b4939ea82808e44a76
id:
a9ca2109905fb8bd02be229acc966466
urn:
URN:NBN:no-nb_digibok_2010091308053
title:
Distributed operating systems & algorithms
creators:
2 results
1. Chow, Randy
2. Johnson, Theodore
year:
1997
publisher:
Addison-Wesley
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2010091308053_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a9ca2109905fb8bd02be229acc966466
id:
9bafdd849ce6f634a9efdbcde42b698d
urn:
URN:NBN:no-nb_digibok_2014080508019
title:
Psychology as applied to nursing
creators:
1 results
1. McGhie, Andrew
year:
1986
publisher:
Churchill Livingstone
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2014080508019_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9bafdd849ce6f634a9efdbcde42b698d
id:
ba4e7f1f30e5a2c4fb94cafeaa38e1d7
urn:
URN:NBN:no-nb_digibok_2015102308103
title:
Nansen : the explorer as hero
creators:
1 results
1. Huntford, Roland
year:
1997
publisher:
Duckworth
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2015102308103_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ba4e7f1f30e5a2c4fb94cafeaa38e1d7
id:
6ee07a0ff2ff34003295ced1f7f16c6e
urn:
URN:NBN:no-nb_digibok_2016042208077
title:
Optimal feedback controls : comparative evaluation of the cod fisheries in Denmark, Iceland and Norway
creators:
2 results
1. Ragnar Arnason
2. A comparative evaluation of the fisheries policies in Denmark, Iceland and Norway (prosjekt)
year:
2000
publisher:
Foundation for Research in Economics and Business Administration
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016042208077_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6ee07a0ff2ff34003295ced1f7f16c6e
id:
b79b2d02d82af112e7083ac9f60c656e
urn:
URN:NBN:no-nb_digibok_2008031004017
title:
Biotransformation enzymes as markers of xenobiotic exposure
creators:
1 results
1. Egaas, Eliann
year:
1995
publisher:
Department of Biology, [University of Oslo]
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2008031004017_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b79b2d02d82af112e7083ac9f60c656e
id:
fcda94d57ef564eb69ffe871821a34e4
urn:
URN:NBN:no-nb_digibok_2025081806054
title:
Ubiquitin specific protease7 as a potential therapeutic target for gastric cancer
creators:
1 results
1. Wang, Zhiru
year:
2021
publisher:
Institute for Clinical Medicine, Faculty of Medicine, University of Oslo
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2025081806054_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/fcda94d57ef564eb69ffe871821a34e4
id:
d695a88fd9feacf8700763fd96028252
urn:
URN:NBN:no-nb_digibok_2026070806059
title:
Sulfated alginates : characterization and applications as biomaterials
creators:
1 results
1. Arlov, Øystein
year:
2016
publisher:
Norwegian University of Science and Technology, Faculty of Natural Sciences and Technology, Department of Biotechnology
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2026070806059_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d695a88fd9feacf8700763fd96028252
id:
a395a4ff7a1546966e5dfa4847bb4b01
urn:
URN:NBN:no-nb_digibok_2026090706022
title:
Annexin A2 as an mRNA-binding protein
creators:
1 results
1. Aukrust, Ingvild
year:
2007
publisher:
Department of Biomedicine, University of Bergen
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2026090706022_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a395a4ff7a1546966e5dfa4847bb4b01
id:
baa1db2b74111c3ccbed501e5b8d62c0
urn:
URN:NBN:no-nb_digibok_2016072508048
title:
Auditing as verification of financial information
creators:
1 results
1. Ruud, T. Flemming
year:
1989
publisher:
Norwegian University Press
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2016072508048_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/baa1db2b74111c3ccbed501e5b8d62c0
id:
e8ae414ea7de4bbcb5c52f2b1ac22231
urn:
URN:NBN:no-nb_digibok_2026021706049
title:
Controls of basin margin tectonics on the lower Cretaceous sedimentation in the Norwegian Barents Sea
creators:
1 results
1. Kairanov, Bereke
year:
2020
publisher:
University of Stavanger, Faculty of Science and Technology, Department of Energy Resources
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2026021706049_C1/full/0,128/0/native.jpg
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https://www.nb.no/items/e8ae414ea7de4bbcb5c52f2b1ac22231
id:
74b6263052d67cf6149fb81915b1e423
urn:
URN:NBN:no-nb_digibok_2013081906057
title:
Disease manifestations and disease course in systemic lupus erythematosus : comparison to rheumatoid arthritis and healthy controls
creators:
1 results
1. Gilboe, Inge-Margrethe
year:
2002
publisher:
Unipub
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2013081906057_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/74b6263052d67cf6149fb81915b1e423
id:
c7f59056e2c790ecd163bfaf93eb1f02
urn:
URN:NBN:no-nb_digibok_2024111148019
title:
Collaborative data curation as data governance
creators:
3 results
1. Amagyei, Nana Kwame
2. Norges teknisk-naturvitenskapelige universitet Fakultet for informasjonsteknologi og elektroteknikk
3. Norges teknisk-naturvitenskapelige universitet Institutt for datateknikk og informasjonsvitenskap
year:
2024
publisher:
Norwegian University of Science and Technology, Faculty of Information Technology, Mathematics and Electrical Engineering, Department of Computer and Information Science
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2024111148019_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c7f59056e2c790ecd163bfaf93eb1f02
id:
8f183de9f523c24907f3a72b67bd8de8
urn:
URN:NBN:no-nb_digibok_2010061706021
title:
Biological monitoring of streams : methods used in the Nordic countries based on macroinvertebrates
creators:
2 results
1. Friberg, Nikolai
2. Johnson, Richard K.
year:
1995
publisher:
Nordic Council of Ministers
media_types:
1 results
1. bøker
languages:
1 results
1. eng
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2010061706021_C1/full/0,128/0/native.jpg
viewer_url:
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