ISBN: 9787109195967 - 玉米生产机械化技术 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2014-11-01 Pages: 182 Language: Chinese Publisher: China Agriculture Press to effectively solve the last kilometer agricultural technology villages and households. the problem. raise the majority of agricultural workers and farmers driving operation agricultural households to agricultural knowledge. awareness. interest. enhance the level of application of agricultural technology. accelerate practical for agricultural mechanization technology and the popularization of the .…