ISBN: 9787807390039 - 羊繁殖障碍病防治关键技术 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback Pages Number: 151 The book introduces the reproductive organs and reproductive physiology of sheep. sheep and occurrence of reproductive failure disease causes and prevention of congenital autoimmune disease caused by reproductive failure moan with pain clinics. infectious disease caused by the ewe breeding barriers to diagnosis and treatment of disease as well as technical measures to improve sheep reproduction rate.…