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Erosion control dam and diversion terrace on Erwin Jepsen farm, 1966
B&W image of an erosion control dam and diversion terrace on Erwin Jepsen farm.
Diversion terrace, 1968
B&W photographs of of diversion terrace on L. Laughlin land. Two unidentified individuals are featured in the photographs. (6)
Harold Sullivan diversion terrace, 1967
B&W photograph of a diversion terrace on Harold Sullivan farm.
1961 Poweshiek County Soil and Water Conservation District Annual Report
Annual report includes various conservation programs, conservation practices, events, financial details, and outlook for upcoming year.
Tags: 4-H Soil Science, Annual Report, Archie Casebolt, Bernie Hanson, Bevan Wilcox, Clair Hein, David Anthony, Diamond Lake Watershed, Diversion Terrace, Don King, Dwane O'Halloran, Eldon Peterson, Financial Report, Frank Fowler, Fred Bissett, George M. Morrison, James Van Arkel, John Higland, Joyce King, Judy King, Lavern Kelm, LaVonne Byers, Lawrence Wallis, Lester Galbraith, Lester King, Marion Palmer, Morton James, Plank Dam, Poweshiek County - Iowa, Soybeans, Strip Cropping, Vern Brooke, Walter Hill, Wheeler Estate