desertization相关论文
Relation between some variations of soil and surface vegetation and desertization in agriculture-pas
The studied agriculture-pasture interlacing zone has itsspecific natural conditions, at which the natural systems areuns......
合理解决荒漠化地区的农村能源利用与生态和环境的矛盾,实现多元化能源的合理利用,对于促进中国的社会主义新农村建设,实施可持续发展......