TY  - BOOK
AU  - Schwab, Glenn O.
TI  - Soil and water conservation emgineering
SN  - 0471574902
AV  - S623 .S34
PY  - 1993///
CY  - Brisbane
PB  - John Wiley & Sons inc
KW  - soil convervation
KW  - water conservation
ER  -