ISBN 10: 7222055517 ISBN 13: 9787222055513
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pages. Number: 101 Language: Chinese. Farmland grass and develop the use of technology including: ground handling technology. pasture pest and its control silage types and production use. the precautions to silage. forage production and its advantage of the economic benefits of promoting rural economic structure and the internal structure of animal husbandry adjustment.