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Google圖書搜尋
Soil Conservation and the Reduction of Erosion and Sedimentation in the Coon Creek Basin, Wisconsin
Stanley Wayne Trimble
Steven W. Lund
Geological Survey (U.S.)
出版
U.S. Government Printing Office
, 1982
URL
http://books.google.com.hk/books?id=AfApfi6WAI0C&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
A study of changes in erosion and sedimentation after the introduction of soil-conservation measures.
