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Advance Report on the Sedimentation Survey of Lake Lee, Monroe, North Carolina, May 23 - June 14, 1938
Mark P. Connaughton
出版U.S. Department of Agriculture, Soil Conservation Service, 1939
URLhttp://books.google.com.hk/books?id=6wpHAQAAIAAJ&hl=&source=gbs_api
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註釋The sedimentation survey of Lake Lee was made as part of a nation-wide survey of rates and causes of reservoir silting, especially as influenced by soil erosion and land use.