Isbn: 9787122156983 - 农业专家大讲堂系列--特种野猪养殖技术一本通 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2013 Pages: 272 in Publisher: Chemical Industry Press agricultural experts Auditorium Series: a special wild boar farming technology through the meaning and prospects for the development of domesticated from wild boar. the characteristics of the special wild boar The economic value of wild boar field construction and equipment. introduction. domestication. nutrition. feed. feeding management. breeding. disease prevention and treatment as well as business management. etc. .…