Through investigating and analyzing present condition of soil resource of the Qingshui River and its exploitation, the scheme of landuse adjustment of the Qingshui River valley is put forth.

 
  • 摘要通过对清水河流域土地资源及其开发利用现状进行综合调查分析,提出了清水河流域土地利用结构调整方向和调整方案。
今日热词
目录 附录 查词历史