(农民致富关键技术问答丛书)快速养猪关键技术问答 【正版书籍】 - Tapa blanda

The quick the pig key technical Q & A (with VCD discs)(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2008 03 of Pages: 112 in Publisher: China Forestry Publishing House. China is the world's largest pig producing countries account for 50% of the world's total number of live pigs and pork production in the world pig industry occupies a pivotal position. The pork is rich in large amounts of water. the full price of protein. rich in fats and minerals. vitamins. etc. is a high-energy. high-fat nutrition. is China's largest meat consumer goods accounted for 67 of the total c. Nº de ref. del artículo: CB044202

Contactar al vendedor