TY  - BOOK
AU  - 
AU  - Schwab,Glenn Orville
AU  - Frevert,Richard K.
TI  - Soil and water conservation engineering
SN  - 0471030783
AV  - S623 .F68 1981
U1  - 631.4 19
PY  - 1981///
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 bibliographies and index
UR  - http://www.loc.gov/catdir/enhancements/fy0607/80027961-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0607/80027961-t.html
ER  -