336 Matching Results

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Primary view of Water Conservation; Water Erosion; Flooding and Prevention
Worthy, John P.
February 28, 1971
Primary view of Farming Equipment and Methods
Gamble, M. D.
February 27, 1956
Primary view of I-44 Skelly By-Pass, Highway 75 Okmulgee Bee-Line, and the City of Tulsa
Thomas, James W.
February 18, 1970
Primary view of Dissected Gypsum Bedrock on Cimarron River Tributary
Cole, E. L.
February 1959
Primary view of Farming Equipment and Methods
Jenkins, Elvin W.
February 18, 1941
Primary view of Building Channel Type Terrace on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
Primary view of Soils, Soil Erosion, Soil Conservation & Crop Management
Jenkins, Elvin W.
February 15, 1946
Primary view of Grass, Legume and Forb Cultivation
unknown creator
February 19, 1942
Primary view of Water Conservation; Water Erosion; Flooding and Prevention
Gamble, M. D.
February 27, 1956
Primary view of A Severely Gullied and Eroded Hill from Poor Homesteading
Cole, E. L.
February 1959
Primary view of Farming Equipment and Methods
Jenkins, Elvin W.
February 16, 1943
Primary view of Terrace Maintenance on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
Primary view of Building Channel Type Terrace on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
Primary view of Water Conservation; Water Erosion; Flooding and Prevention
Gamble, M. D.
February 27, 1956
Primary view of Riprapped Road Ditch
Fortney, F. J.
February 28, 1961
Primary view of Flood Control Detention Dam Structure
Davis, David O.
February 15, 1950
Primary view of Building Channel Type Terrace on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
Primary view of Soils, Soil Erosion, Soil Conservation & Crop Management
Jenkins, Elvin W.
February 14, 1946
Primary view of Drainage System Construction
Jenkins, Elvin W.
February 4, 1944
Primary view of Trees, Tree Farms, Woodlands, and Forests
Ball, Lemuel
February 10, 1961
Primary view of Farm Homes
Jenkins, Elvin W.
February 3, 1944
Primary view of Building Channel Type Terrace on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
Primary view of Building Channel Type Terrace on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
Primary view of Building Channel Type Terrace on U. S. Government Land/LU Project
Jenkins, E. W.
February 18, 1941
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