Researches into sterility of cows in South Africa; the influence of dry rations, lack of exercise, and lack of sunlight on reproduction of beef heifers and cows.
QUINLAN
J
J
ROUX
L L
LL
D000818:Animals; D002417:Cattle; D005260:Female; D007246:Infertility; D012098:Reproduction; D013019:South Africa; D013472:Sunlight