TY  - GEN
AU  - Glenn O. Schwab...et al
TI  - Soil and water conservation engineering
SN  - 0471574902
PY  - 1993///
CY  - New York: 
PB  - John Wiley & Sons
KW  - Soil conservation.
KW  - Water conservation.
KW  - Agricultural enginnering
ER  -