Soil survey : Pittsburg County, Oklahoma /

by Shingleton, Lyle C.
[Washington] : U.S. Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1971

Soil survey, Rogers County, Oklahoma /

by Polone, Dock J. (Dock Jim), 1911-
[Washington] : [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], U.S. Soil Conservation Service ; 1966

Soil survey, Choctaw County, Oklahoma /

by Buckhannan, W. H. (William Henry), 1901-
[Washington] : U.S. Bureau of Chemistry and Soils, 1943

Soil survey, Woods County, Oklahoma /

by Fitzpatrick, E. G. (Elmer Grant)
Washington] : U.S. Dept. of Agriculture, Agricultural Research Administration, Bureau of Chemistry and Soils in cooperation with the Oklahoma Agricultural Experiment Station, 1950

Soil survey of LeFlore County, Oklahoma /

by Abernathy, Edward J.
[Washington, D.C.] : Soil Conservation Service, 1983

Soil survey of Canadian County, Oklahoma /

by Fisher, Carl Francis, 1910-, Swafford, Billy G., 1927-
[Washington] : The Service, 1976

Soil survey, Craig County, Oklahoma /

by Newland, Claude Thurman, 1909-
[Washington] : U.S. Soil Conservation Service, in cooperation with Oklahoma Agricultural Experiment Station; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1973

Soil survey: Pittsburg County, Oklahoma /

by Shingleton, Lyle C.
[Washington] : U.S. Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1971

Soil survey of Okfuskee County, Oklahoma /

by Buckhannan, W. H. (William Henry), 1901-
[Washington, D.C.] : U.S. Bureau of Plant Industry, Soils, and Agricultural Engineering, 1952

Soil survey, Cherokee and Delaware Counties, Oklahoma /

by Cole, Everett L., 1933-
[Washington] : U.S. Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1970

Soil survey of Wagoner County, Oklahoma /

by Polone, Dock J. (Dock Jim), 1911-
[Washington] : U.S. Govt. Print. Off., 1976

Soil survey of Kiowa County, Oklahoma /

by Lamar, Otho W. (Otho Wallace), 1935-
[Washington] : [National Cooperative Soil Survey], 1979

Soil survey of Choctaw County, Oklahoma /

by Swafford, Billy G., 1927-
[Washington] : The Service, 1979

Soil survey of Caddo County, Oklahoma /

by Moffatt, Hamilton H.
[Washington] : The Service : for sale by the Supt. of Doc., U.S. Govt. Print. Off., 1973

Soil survey of Jefferson County, Oklahoma /

by Mobley, Hubert L., 1928-

Soil survey of Carter County, Oklahoma /

by Moebius, Gordon E.
[Washington] : [National Cooperative Soil Survey], 1979

Soil survey of Haskell County, Oklahoma /

by Brinlee, R. C., 1932-
[Washington] : [U.S. Government Print. Off.], 1975

Soil survey, Oklahoma County, Oklahoma /

by Fisher, Carl Francis, 1910-, Chelf, John V.
[Washington] : U.S. Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1969

Soil survey: Pittsburgh County, Oklahoma /

by Shingleton, Lyle C.

Soil survey of Custer County, Oklahoma /

by Henson, Odos G.
[Washington] : The Service, 1978