Some observations on reproductive performance in selected commercial beef herds.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001947:Breeding; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D007774:Lactation; D009520:New Zealand; D011247:Pregnancy; D014735:Vibrio Infections / Q000662:veterinary*