TY  - BOOK
AU  - Cook, R.L
TI  - Soil management for conservation and production
SN  - 0471169951
U1  - 631.45/COO 
PY  - 1962///
CY  - New York
PB  - John Wiley and Sons, Inc.
KW  - soil conservation
KW  - soil fertility
ER  -