ISBN: 9787109083394 - 绿色食品蔬菜发展技术指南 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2003 08 Pages: 257 Publisher: China Agriculture Press green food vegetables Development Guide is a summary of the various regions in recent years to control pollution and vegetables green food vegetable production practice and promotion of advanced practical technologies. combined with years of work experience. with reference to the national green food production regulations and policy documents. and read a lot of foreign countries. written on the basis of the research li.…