Photograph of erosion. The gully was caused by plowing furrows to divert water from cultivated land. OK-681-12.

Photograph of range pitting. A view showing the depth of range pitting. OK-681-9.

Photograph of range pitting. View of one way disc cut and used as a range pitter. OK-681-6.

Photograph of R. G. Spears planting seeding bermuda grass.

Photograph of an aerial shot of a large area of land which Soil Conservation practices have been adopted. The back of the photograph proclaims, "3000 feet altitude in airplane. View of large areas of treated land upon which Soil Conservation practices have been adopted."

Photograph of an aerial shot of the J. I. Morris Estate and the surrounding area taking from an altitude of 3000 feet showing treated land upon which Soil Conservation practices have been applied. The back of the photograph proclaims, “3000 feet alitiude [sic] in airplane. Views of large areas of treated land upon which Soil Conservation practices have been adopted."

Photograph of a drill dropping native grass seed. An UNIDENTIFIED man is on the tractor directly in front of the drill. The back of the photograph proclaims, "View of drill dropping native grass seed in area that has been range pitted."

Photograph of Perry howell and son Dwight, standing in a field of contour drilled grain on an Oklahoma School Land farm which is under a 5-year cooperative agreement with the Soil Conservation Service. Howell and his son have instituted a complete program of erosion control on the farm where Howell has lived as a tenant for more than 30 years. OK-1938-05-08.

Photograph of range seeding. Area pitted and overseeded on a depleted range. Great Plains Conservation Project. OK-681-10.

Photograph of range seeding. View showing drill and pitter in operations on depleted range. Great Plains Conservation Project. OK-681-5.

Photograph of R. G. Spears planting seeding bermuda grass.

Photograph of lagoon System: designed and built for a new housing development. The system is undercharged for the present stage of development. OK-4719-5.

Photograph of an aerial shot of the J. I. Morris Estate and the surrounding area taking from an altitude of 3000 feet showing treated land upon which Soil Conservation practices have been applied. The back of the photograph proclaims, "3000 feet altitude in airplane. Views of large areas of treated land upon which Soil Conservation practices have been adopted."

Photograph of field of Texas bluegrass, which experienced an increase of seed production. The back of the photograph proclaims, "Texas bluegrass seed increase. Area at left received 155 lbs. per acre, area at right not gertilized [sic]."

Photograph of a close-up view of a drag chain. The back of the photograph proclaims, "View of drag chain in pit – used to cover seed – Native grass."

Photograph of a rocky prairie site with Dolomite limestone rocks in excellent condition on South Ranch. The back of the photograph proclaims, "Tentative site is Rocky prairie. Excellent condition. Dolomite limestone rock with pockets of deep fertile soil between outcrops. Dominant vegetation is big and little bluestem and Indiangrass."

Photograph of an UNIDENTIFED man standing in a field of Balboa rye and hairy vetch, which will be used for seed production. The back of the photograph proclaims, "Combination planting of hairy vetch and Balboa rye for seed. 30 acres to be harvested with regular combine (6-foot sickle) for seed. Surplus vetch seed to be sold through AAA after rye and vetch are separated with special gravity seed separator. Balboa rye to be sold through local seed sources. 100 pounds of triple superphosphate (AAA) applied per acre. 20# of inoculated hairy vetch planted per acre (home grown seed) with one-half bu. Balboa rye (home grown seed) planted with Van Brunt 12-disc, 7-inch spacing on ground prepared with field cultivator with plowing (turning) ground."

Photograph of an aerial shot of treated land in which Soil Conservation practices have been adopted. Note the numerous houses and barns in the lower portion of the photograph and the various shelterbelts throughout this photograph. The back of the photograph proclaims, "3000 feet altitude in airplane. Views of large areas of treated land upon which Soil Conservation practices have been adopted."