Agricultural and livestock experimental work in Switzerland.
International Directory of Pedigree Stock Breeders, 1928.
Cote: PUB 1928/0058
ID publication (Code web): 15876 Envoyer par e-mail
International Directory of Pedigree Stock Breeders, 1928.
Cote: PUB 1928/0058
ID publication (Code web): 15876 Envoyer par e-mail