9787122210944 - 肉鸡高效养殖关键技术及常见误区纠错 (1 resultados)
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Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 59,85
Envío por EUR 15,59Se envía de China a Estados Unidos de AmericaCantidad disponible: 5 disponibles
paperback. Condición: New. Language:Chinese.Pub Date: 2014-10-01 Pages: 359 Publisher: Chemical Industry Press book based on the current actual production of laying hens industry overview from our egg industry. hens and efficient breeding of species selection and breeding techniques and correct common errors wrong. efficient bre…eding hens feed selection and preparation techniques and correction of common errors. breeding hens and efficient environmental control technology and correction of common errors. pig rearing br.
