ISBN: 9787558704123 - 实用生猪养殖技术 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2017-05-01 Pages: 196 Language: Chinese Publisher: Yunnan Science and Technology Press. in order to practice the five development concepts of innovation. coordination. green. openness. and sharing and promote the integration and transformation of pig breeding technology. Practical Pig Breeding Technology aims to be simple. easy to understand. practical. novel. and systematic. It will learn from the current domestic and foreign frontier practical technology of pig breeding.…