A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Former spawning grounds were isolated by construction of Grand Coulee Dam, creating considerable losses in food value and by-products; induced migration to other branches of river provided aid for threatened industry; planning and operation of hatcheries are described.
Former spawning grounds were isolated by construction of Grand Coulee Dam, creating considerable losses in food value and by-products; induced migration to other branches of river provided aid for threatened industry; planning and operation of hatcheries are described.
Preserving Columbia River Salmon fisheries
Civ Eng (NY)
Dedel, D.A. (author)
1943
4 pages
Article (Journal)
English
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