Topographic quadrangle map of Clinton, Oklahoma, and the surrounding area, showing populated areas, boundaries, water bodies, railroads, roads, and landmarks, with relief shown by contours (interval 100 feet with supplementary contours at 50 foot intervals) and spot heights. Location, reliability, and sectionalized township diagrams are included in the lower-right corner. Scale 1:250,000

Photograph of Cutting alfalfa with a swather. Swather mows and swaths in a single operation. Alfalfa was irrigated with sprinkllers and will make 60 bales per acre from this second cutting. Class I land, 1% slope. Soil unit 8 & 9. OK-92-5.

Photograph of contour farming with terraces. Field terraced and contour listed showing uniform distribution of water after rains. OK-465-5.

Photograph of Fred Jackson, owner, standing by side of irrigated Atlas Sorgo. The back of the photograph proclaims, "Fred Jackson, owner, standing by side of irrigated Atlas Sorgo. Crop is making 18 tons of silage per acre. Irrigation system was designed and staked by SCS personnel in the Greer Co. SCD."

Photograph of "Maize planted on contour on range land."

Photograph of a "Close-up view of Atlas Sorgo heads. Feed is making 18 tons of silage per acre. Crop was irrigated."

Photograph of a cover crop field of black-eyed peas growing under two different conditions. The back of the photograph proclaims, "Field of blackeyed [sic] peas growing under two different conditions. Peas on right are following alfalfa in 1952 and cotton in 1953-54. Peas on left are following only cotton for a long period of years. See photos Ok-52-9 and 10. Class III land, 2% slope, Soil Unit 12."

Photograph of irrigated alfalfa. Cutting alfalfa with a swather. The swather mows and swaths in a single operation. Alfalfa was irrigated with sprinklers and will make 60 bales per acre from this second cutting. Class I land, 1% slope, Soil Unit 8 and 9. OK-92-5.

Photograph of a cover crop of black-eyed peas. The back of the photograph proclaims, “blackeyed [sic] peas for a cover crop on land where alfalfa was grown in 1952. Cotton was grown in 1953-54. Class III land, 2% slope, Soil Unit 12. See photo No. Ok-92-10.”