Title: Soil survey, Ellis County, Oklahoma /
Authors: Cole, Everett L., 1933-; Conradi, Arlin J., 1933-; Rhoads, Clifford Elbert, 1931-; Oklahoma Agricultural Experiment Station.
Publisher: U.S. Dept of Agriculture, Soil Conservation Service,
Year: 1966
Subjects: Soil surveys Oklahoma Ellis County.; Soils Oklahoma Delaware County Maps.; Soil surveys; Soils; Oklahoma Delaware County; Oklahoma Ellis County