The case for the preservation of rare breeds of domestic livestock.
D000818:Animals; D000829:Animals, Domestic; D001106:Archaeology; D005075:Biological Evolution; D001798:Blood Proteins; D001947:Breeding; D002417:Cattle; D010856:Columbidae; D005260:Female; D005823:Genetics; D007246:Infertility; D008297:Male; D012756:Sheep
D001798:Blood Proteins