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Maps, tables, images intended for reference with or use in Lake Winona dredging proposals and reports. Locations mapped include Riverbend Industrial Park, Lake Winona, Mississippi River, City of Winona. Multiple copies included. All items are photocopies. Part of the Cal R. Fremling Collection.
Biologists; Lake Winona restoration; Wetland conservation; Dredging
Fremling, Cal R., "Dredging figures" (1960). Cal Fremling Papers. 59.
Requests to reproduce this image must be granted by the Winona County Historical Society.
Winona County History Center-Armory Museum