TY  - GEN
AU  - Schwab , O Glenn. 
AU  - Elliot  , J William J.
TI  - Soil and water conservation engineering
SN  - 9814126527
U1  - 631.4 
PY  - 2002///
CY  - New York
PB  - John Wiley 
KW  - ENGINEERING
ER  -