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A program and workbook created for the Mississippi River Ecology Workshop, held in Fountain City, Wisconsin, on March 9, 1981. Sponsored by the U.S. Army Corps of Engineers and conducted by Calvin R. Fremling. Includes multiple documents, drawings, maps, figures, and articles created and compiled by Cal Fremling. Part of the Cal R. Fremling Collection.
Biologists; Mississippi River; Ecology; Fountain City; Fountain City (Wis.)
Fremling, Cal R., "Mississippi River ecology workshop book" (1981). Cal Fremling Papers. 98.
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Winona County History Center-Armory Museum