ISBN: 9787811299489 - 甜菜生产机械化 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2015-10-01 Pages: 251 Language: Chinese Publisher: University Press of Heilongjiang sugar beet crop is important. the main growing areas distributed in a number of countries and regions in Europe. Asia and North America. Beet production mechanization is the author on the basis of mechanization in sugar beet production. based on research. access to domestic and foreign literature. drawing on the research results compiled from the peer. it is a sugar beet field of research .…