9787802333529 - 蛋鸭生产实用技术 中央农业广播电视学校 (1 resultados)

Idioma: Inglés
Editorial: Agricultural Science and Technology Press Pub. Dat, 2007
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Librería: liu xing, Nanjing, JS, Chinaliu xing
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EUR 35,56
Envío por EUR 15,76Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Language:Chinese.Paperback. Pages Number: 75 Publisher: China Agricultural Science and Technology Press Pub. Date :2007-11-01 . Ducks practical technologies. including the cultivation of ducklings. and production of young ducks into a duck rearing management technology. integrated the basic disease con…trol measures. duck. site selection. planning and duck form the basis of knowledge about . Contents: one. the cultivation of ducklings (a) of the brood before the preparation (b) of the duckling.