Soil survey of Pinellas County, Florida /

Washington : U.S. Dept. of Agriculture Soil Conservation Service, 1972

Soil survey, Okeechobee County, Florida

by McCollum, Samuel H., Pendleton, Robert F.
Washington] U.S. Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1971

Soil survey, detailed reconnaissance, Collier County, Florida /

by Leighty, Ralph George, 1912-
Washington, D.C. : U.S. Govt. Print Off., 1954

Soil survey, Suwannee County, Florida /

[Washington, D.C.] : U.S. Dept. of Agriculture, Soil Conservation Service, 1965