TY  - BOOK
AU  - Buol, S.W.
AU  - Buol, S.W.;Hole, F.D. Mccracken, R.J.
TI  - Soil Genesis Amd Classification
U1  - J:1-91 
PY  - 1973///
CY  - Ames
PB  - The Iowa Univ. Press
KW  - J:1-91
ER  -