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History of Salmon in the Great Lakes, 1850-1970

John Wilson Parsons

出版	U.S. Bureau of Sport Fisheries and Wildlife, 1973
URL	http://books.google.com.hk/books?id=u97ssttaFikC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

This history of the salmon in the Great Lakes describes the decline and extinction of the Atlantic salmon in Lake Ontario in the 1800's; the failure to establish, by salmon culture, permanent or sizable populations of Atlantic or Pacific salmon in any of the Great Lakes in 1867-1965; and the success of plantings of coho and chinook salmon in the Great Lakes, 1966-1970 -- particularly in Lake Michigan.