Oklahoma Soil Surveys and Maps
To request surveys or to find web soil surveys contact the Oklahoma
state office of the Natural Resources Conservation Service (NRCS).
SU: A 57.69:C 11/sheet 1-
CA: United States. Soil Conservation Service.
TI: Caddo County, Oklahoma.
SO: [Washington] : Dept. of Agriculture, Soil Conservation Service, 1978.
PD: 1 map : col. ; on sheets 102 x 122 cm
SE: Important farmlands.
NT: Base source: USGS 1:100,000 county base dated 1975; interpretations derived
from soil map constructed 1973.
"Projection and 10,000-metre grid ticks, zone 14, Universal Transverse
Mercator. 25,000 foot grid ticks based on Oklahoma coordinate system, south
Sheet 1 of 2; shows northern portion.
Includes vicinity map.
SU: A 57.38: C 11/2
AU: [Hamilton H. Moffatt]
CA: United States Agriculture Department. Soil Conservation Service; Oklahoma
Agricultural Experiment Station
TI: Soil survey: Caddo County, Okla.
SO: [Washington, D.C.] : United States Department of Agriculture, Soil Conservation
PD: cover title, i + 70 p. il. 121 p. of pl. + maps, 4