首页 | 本学科首页   官方微博 | 高级检索  
     检索      


FOREST HYDROLOGIC RESEARCH CONDUCTED BY THE TENNESSEE VALLEY AUTHORITY
Authors:Birger W Ellertsen
Institution:Supervisor, Forest Influences Section, Tree Improvement and Influences Branch, Division of Forestry Development, Tennessee Valley Authority.
Abstract:
Keywords:Forest Influences  Watershed Management  Water Yield
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号