9787534545726 - 奶牛生产关键技术速查手册 (1 resultados)
Editorial: Jiangsu Science and Technology Press, 2000
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Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 39,01
Envío por EUR 15,53Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Language:Chinese.Pages Number: 214 Publisher: Jiangsu Science and Technology Press Pub. Date :2006-01. the series are mainly characterized by the following aspects: First. to seize the more popular current aquaculture industry. good grazing livestock breeding efficiency. ie cows. sheep. rabbits. geese…and forage production. As omnivores. pig. because of its livestock production has a pivotal role. and in recent years significantly increased the breeding efficiency. it will also be included in.
