TY  - BOOK
AU  - Schwab, Glenn O.
TI  - Soil and water conservation engineering
SN  - 9711109565
AV  - Cir. 631. So34 c1955
PY  - 1955///
CY  - New, York
PB  - John Wiley & Sons, Inc. 
KW  - Soil conservation
KW  - Water conservation
KW  - Agricultural engineering
ER  -