TY  - BOOK
AU  - Boul, S. W.
AU  - Douthard , R. J. 
TI  - Soil Genesis And Classification
SN  - 9780813807690
AV  - S 951 .s 65 2011
PY  - 2011///
CY  - Susex
PB  - Blackwell
KW  - Classification of Soil
ER  -