ISBN: 9787543329904 - 农民致富大讲堂——人工养鹿技术 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2012 Pages: 94 in Publisher: Tianjin Science and Technology Translation and Publishing Corporation Series based rural northern China and the actual agricultural production. taking into account the characteristics of the country's agricultural production. to promote the knowledge to guide the production. scientific management for the purpose to for many years. in many fields of scientific research. production experience is based on outstanding scientific. practical. novelt.…