# Gustav Jäger

> German naturalist and hygienist (1832-1917)

**Wikidata**: [Q63397](https://www.wikidata.org/wiki/Q63397)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gustav_Jäger_(naturalist))  
**Source**: https://4ort.xyz/entity/gustav-j-ger-q63397


## References

1. [Source](https://www.murrhardt.de/de/Unser-Murrhardt/Stadtportrait/Ehrenb%C3%BCrger/Gustav-J%C3%A4ger)
2. San Francisco Museum of Modern Art online collection
3. Integrated Authority File
4. [Integrated Authority File](https://portal.dnb.de/opac.htm?method=simpleSearch&cqlMode=true&query=nid%3D118825615)
5. [BnF authorities](http://catalogue.bnf.fr/ark:/12148/cb134860262)
6. BnF authorities
7. GEDBAS
8. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=01&IM=04&NU=01&WI=A19432458)
9. [IdRef](https://www.idref.fr/085872962)
10. Deutsche Biographie
11. International Standard Name Identifier
12. [Virtual International Authority File](https://viaf.org/viaf/163078/)
13. [BIBSYS](https://authority.bibsys.no/authority/rest/authorities/html/1097734)
14. [International Standard Name Identifier](http://www.isni.org/0000000117357426)
15. CiNii Research
16. SNAC
17. Biographies of the Entomologists of the World
18. Freebase Data Dumps. 2013
19. Virtual International Authority File
20. [SNAC](http://snaccooperative.org/ark:/99166/w6xx4n9x)
21. CONOR.SI
22. [San Francisco Museum of Modern Art online collection](https://www.sfmoma.org/artist/Gustav_Jager)
23. [LIBRIS. 2012](https://libris.kb.se/katalogisering/rp3571g9486k16l)