Soils data for the Conterminous United States Derived from the NRCS State Soil Geographic (STATSGO) Data Base. [Original title: State Soil Geographic (STATSGO) Data Base for the Conterminous United States.]
USSOILS is an Arc 7.0 coverage containing hydrology-relevant information 
for 10,498 map units covering the entire conterminous United States.
The coverage was compiled from individual State coverages contained 
in the October 1994 State Soil Geographic (STATSGO) Data Base 
produced on CD-ROM. The geo-dataset …