TY  - GEN
AU  - Buol, S W
AU  - Hole, F D
AU  - McCracken, R J
TI  - Soil genesis and classification
U1  - 631.44 BUO 
CY  - New Delhi, Oxford & IBH publishing co. pvt. ltd
KW  - soil classification -genesis / soil morphology / soil science
ER  -