ISBN: 9787807391166 - 牛繁殖障碍病防治关键技术 刘太宇 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback Pages Number: 112 cattle breeding barriers key to disease prevention and control technology introduces the causes of reproductive disorders of cattle disease (internal. environment. nutrition) and countermeasures. emphasizing preventive veterinary emphasis on governance concept.…