Yazar
Katrina Sue Johnson
1 cilt bulundu.
Cilt sonuçları
The effects of age of cow, calving month, calving year, herd and genetics on the incidence of ovarian cysts in Holstein dairy cows
Katrina Sue Johnson · Yayınevi bilinmiyor
45 sayfa · 1994
Cysts / Ovaries / Dairy cattle / Diseases / Genetic aspects