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Final Report on Migrant Salmon Light Guiding Studies (contract No. D.A.-45-108 CIVENG-63-29) at Columbia River Dams

出版	For the Fisheries Engineering Research Program, U.S. Army Engineer Division, North Pacific Corps of Engineers, 1966
URL	http://books.google.com.hk/books?id=xe5HAQAAIAAJ&hl=&source=gbs_api