Gustaf Johan Billberg
Billb.; Billberg; Gustav Johann Billberg; Gustave Johann Billberg; G. J. Billberg; G J Billberg
14 juin 1772 – 26 november 1844
botanist, zoologist, entomologist, ornithologist
Swedish naturalist (1772-1844)
http://www.wikidata.org/entity/Q725590
https://fr.wikipedia.org/wiki/Gustav_Johan_Billberg [Afficher]