中兽医学 - Tapa blanda

National Textbook for University Planning: Veterinary Science(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pages Number: 389 Publisher: China Agricultural Science and Technology Press Pub. Date :2007-09-01. China is a large agricultural country. is also the state animal husbandry. Since reform and opening. China has made remarkable achievements in animal husbandry has been for 20 years. 9.9% average annual growth rate of output growth of nearly 5-fold. Especially the fifth period. China achieved sustained and rapid growth of animal husbandry. animal product quality grad. Nº de ref. del artículo: F13665

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