TY  - BOOK
AU  - Schwab, Glen O. 
TI  - Soil and water conservation engineering
SN  - 0-471-76520-1
U1  - 631.586 
PY  - 1966///
CY  - New York
PB  - John Wiley
KW  - Soil engineering.Dry farming
KW  - Water conservation engineering
N1  - Includes index; Reader's corner
ER  -