Texas Soil Surveys and Maps
To request surveys or to find web soil surveys contact the Texas
state office of the Natural Resources Conservation Service (NRCS).
AU: Thomas J. Galloway, Gaylon L. Lane,
Kirthell Roberts, and Jesse R. Thomas, Jr.
CA: United States Agriculture Department.
Soil Conservation Service;
Texas Agricultural Experiment Station
TI: Soil survey of Upshur and Gregg Counties, Texas
SO: [Washington]; United States Agriculture Department.
Soil Conservation Service; 1983
PD: 122 p. il. 47 p. of maps