Soil survey, Pratt County, Kansas - Horsch, Marcellus L.; Hoffman, Bruce R.; Gier, Donald A.; United States. Soil Conservation Service; Kansas Agricultural Experiment Station (Washington] U.S. Dept. of Agriculture, Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1968)
Cover title.
Prepared in cooperation with Kansas Agricultural Experiment Station.
Bibliography: p. 55.
Keywords: Soils -- Kansas -- Pratt County -- Maps; Soil surveys -- Kansas -- Pratt County