Tags: Extension Soil Conservationists, Poweshiek County - Iowa
Tags: Poweshiek County - Iowa
Tags: Extension Service - Iowa State College of Agriculture and Mechanic Arts, Poweshiek County - Iowa
Tags: Lake Nyanza, Poweshiek County - Iowa
Tags: Arbor Lake, Grinnell Iowa, Poweshiek County - Iowa
Tags: Annual Report, Archie Casebolt, Elmer Dunnick, Howard Sears, J.J. Boatman, Loren Brown, Lyall Mitchell, Morton James, Poweshiek County - Iowa
Tags: Annual Report, Archie Casebolt, Elmer Dunnick, Howard Sears, J. Basil Brush, Lyall Mitchell, Morton James, Poweshiek County - Iowa, Raymond DePauw
Tags: Annual Report, Archie Casebolt, Elmer Dunnick, Howard Sears, J. Basil Brush, Lyall Mitchell, Morton James, Poweshiek County - Iowa, Poweshiek Soil and Water Conservation District, Raymond DePauw
Tags: Annual Report, Archie Casebolt, Charles Hudson, Contour Cropland, Farm Planning Tour, Farm Pond, FFA, Grass Waterway, Harlon Backhaus, Harvey Harris, Howard Sears, J. Basil Brush, Jerry Fuller, Kenneth Dieterich, Lauren W. Wright, Montezuma Businessman's Tour, Morton James, Multiflora Rose, Poweshiek County - Iowa, R.C. Lincoln, Raymond DePauw, Retha Johnston, Roger McClure, Roger Stewart, Strip Cropping, Wayne Reams Farm
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