ISBN: 9787802330177 - 鸡病早防快治——新农村建设实用技术丛书[wx]柳纪省中国农业科学技术出版社9787802330177 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2006 Pages: 105 Publisher: China Agricultural Science and Technology Press. the construction of new rural Practical Technology Series: Chicken early prevention and fast rule easy to understand. illustrated. easy to understand. condensing a number of leading experts efforts and wisdom of the technological backbone and professional and technical personnel with extensive practical experience. reflecting the technology sector devoted three rural. relying on science and techno.…