TY  - BOOK
AU  - Schwab,Glenn Orville
AU  - Frevet,Richard K.
TI  - Soil and water conservation engineering
SN  - 0471599948
AV  - S623 S64 1993
PY  - 1993///
CY  - New York
PB  - Wiley
KW  - Soil conservation
KW  - Water conservation
KW  - Agricultural engineering
N1  - Previous 2 editions published in 1955 and 1966 entered under R.  K. Frevert; Includes bibliographical references and index
ER  -