TY  - BOOK
AU  - Buol, S. W.
TI  - Soil genesis and classification
SN  - 081381460X
U1  - 631.4 
PY  - 1973///
CY  - Iowa
PB  - Iowa State University Press
KW  - Soil science
KW  - Soil formation
KW  - Soils-Classification
ER  -