ISBN: 9787511624512 - 肉羊生产实用技术问答 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2015-12-01 Pages: 114 Language: Chinese Publisher: China's agricultural science and technology press. sheep breeding and disease prevention and control work. accumulated a lot of firsthand material and many production practice experience. rich in content in the book. close to the actual production. the accurate data. illustrated that Language easy to understand. easy to master by the learning and the actual operation. the.…