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River Falls Area Research Center

collectionRiver Falls Mss CM - Sierra Club Upper Mississippi River Task Force records, 1969-1976.
15.C.4.1 - Correspondence, 1971-1974
15.C.4.1 - "Ecological Habitats in Pool 21 Upper Mississippi River - Final Report to the Army Corp of Engineers," 1971
15.C.4.1 - "Environmental statement - Final Statement, Locks and Dam no. 26, Alton, Illinois," Vol. I and II, 1976
15.C.4.1 - "The Major River Corridors in the Twin Cities Metropolitan Area," 1970
15.C.4.1 - Misc. projects, 1971-1974
15.C.4.1 - "Mississippi River Research Consortium," 1969
15.C.4.1 - "Environmental Studies Year Round Navigation Preliminary Report" and related materials, correspondence, 1971-1972
15.C.4.1 - "Mississippi River Year Round Navigation - Phase I Report" (draft), 1973
14 more...

"The Major River Corridors in the Twin Cities Metropolitan Area," 1970

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Printed: 2026-09-26