Elementary soil and water engineering /
Glenn O. Schwab ...[et al.]
- New York : Wiley, c 1957.
- viii, 296 p. : ill. ; 22 cm.
Includes index.
310 310
Soil conservation.
Hydraulic engineering.
631.4 / S92e
Includes index.
310 310
Soil conservation.
Hydraulic engineering.
631.4 / S92e