Northern Prairie Wildlife Research Center
By
Robert E. Stewart and Harold A. Kantrud
Northern Prairie Wildlife Research Center - Division of Wildlife Research
United States Department of the Interior
Fish and Wildlife Service
Bureau of Sport Fisheries and Wildlife
Stewart, Robert E., and Harold A. Kantrud. 1971. Classification of natural ponds and lakes in the glaciated prairie region. Resource Publication 92, Bureau of Sport Fisheries and Wildlife, U.S. Fish and Wildlife Service, Washington, D.C. 57pp.
This resource should be cited as:Stewart, Robert E., and Harold A. Kantrud. 1971. Classification of natural ponds and lakes in the glaciated prairie region. Resource Publication 92, Bureau of Sport Fisheries and Wildlife, U.S. Fish and Wildlife Service, Washington, D.C. Jamestown, ND: Northern Prairie Wildlife Research Center Online. http://www.npwrc.usgs.gov/resource/wetlands/pondlake/index.htm (Version 16APR1998).
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