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science and technology publishing Pub 2017-12-01 336 Chinese henan science and technology press in recent years. there have been great development of animal husbandry in China. the number of livestock and poultry has become the world's hig...
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Ecological ducks and practical new technology(Chinese Edition)
ISBN 10: 7534988284
ISBN 13: 9787534988288
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Paperback. Pub Date: 2017-12-01 Pages: 336 Language: Chinese Publisher: henan science and technology press in recent years. there have been great development of animal husbandry in China. the number of livestock and poultry has become the world's highest. but there are also animal products quality good and bad are intermingled and such problems as environmental pollution. this directly affects the stable development of animal husbandry in our country and the improvement of economic benefit. Seller Inventory # NI074442