农民实用知识读本：如何做好动物疫病防治 - Tapa blanda

Practical knowledge of farmers Reading: How do animal disease prevention(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: November 2010 Pages: 106 Language: Chinese in Publisher: China Financial and Economic Publishing House practical knowledge of farmers Reader: How do the prevention and control of animal diseases China's basic knowledge of animal disease and animal disease epidemic explore. made some comments on how to better disease control animal diseases. Farmers practical knowledge Reading: How to do the prevention and control of animal diseases. the first half. mainly discuss the basi. Nº de ref. del artículo: CB066754

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