Wikipedia: en.wikipedia.or ... https://en.wikipedia.org/wiki/British_Birds_(magazine)
Wikipedia: eo.wikipedia.or ... https://eo.wikipedia.org/wiki/British_Birds_(gazeto)
Wikipedia: es.wikipedia.or ... https://es.wikipedia.org/wiki/British_Birds
Wikipedia: fr.wikipedia.or ... https://fr.wikipedia.org/wiki/British_Birds
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/038680092
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q2749344
KEEPERS link: archive.org/det ... https://archive.org/details/pub_british-birds
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/y34fpw46jnbl7oaq3nsmwozddq
Wikipedia: en.wikipedia.or ... https://en.wikipedia.org/wiki/British_Birds_(magazine)
Wikipedia: eo.wikipedia.or ... https://eo.wikipedia.org/wiki/British_Birds_(gazeto)
Wikipedia: es.wikipedia.or ... https://es.wikipedia.org/wiki/British_Birds
Wikipedia: fr.wikipedia.or ... https://fr.wikipedia.org/wiki/British_Birds
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/038680092
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q2749344
KEEPERS link: archive.org/det ... https://archive.org/details/pub_british-birds
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/y34fpw46jnbl7oaq3nsmwozddq
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%220007-0335%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%220007-0335%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%220007-0335%22
