Michigan's Great Lakes trout and salmon fishery (1969-1972):

ii, 105 p. : ill., maps ; 28 cm."June, 1973.""Partially supported by the Bureau of Sport Fisheries and Wildlife and the National Marine Fisheries Service - Great Lakes Fish Resource Development Study AFSC-8."Bibliography: p. 98-100.Electronic text and image data. Ann Arbor, Mich. : University of Michigan University Library, 2005. Includes both TIFF files and keyword searchable text. (Fisheries research library) Mode of access: Internet