TY  - BOOK
ED  - United States.
TI  - Soil taxonomy: a basic system of soil classification for making and interpreting soil surveys
T2  - Agriculture handbook
PY  - 1975///
CY  - Washington, D. C. : Soil Conservation Service, U.S. Dept. of Agriculture
KW  - Soil-surveys
KW  - United States
KW  - Soils
KW  - Classification
ER  -