ISBN 10: 7534930472 ISBN 13: 9787534930478
Seller: liu xing, Nanjing JiangSu, JS, China
paperback. Condition: New. Language:Chinese.Paperback Pages Number: 158 recently. as the country of rural industrial structure adjustment. increase the development of animal husbandry as the entry point of all levels of government to adjust the industrial structure in rural areas. Vigorously develop animal husbandry. and to rely on the promotion of improved varieties. the two should be based on animal husbandry science and technology progress. Livestock seed is the first element of the development of animal husbandry. .