Factors affecting the calving interval in large dairy herds

• Published in: Misc Publ Agric Exp Stn Okla State Univ USDA pp. 185 - 190
• Main Authors: Slama, H, Wells, M.E, Adams, G.D
• Format: Publication
• Language: English
• Published: 1975
• Subjects: animal breeding; animal science; livestock