TY  - BOOK
AU  - Steila,  Donald.
AU  - Pond, Thomas E.
TI  - The geography of soils: formation, distribution and management 
SN  - 0847675920
PY  - 1989///
CY  - Bollman Place(United States)
PB  - Rowman & Littlefield
KW  - Soil geography
KW  - Soil science
ER  -