Schwab, Glenn O.
Elementary soil and water engineering / Glenn O. Schwab, Richard K. Frevert. - 3rd ed. - New York : Wiley, c1985. - vii, 356 p. : ill. ; 24 cm.
0471825875 (pbk.)
Soil conservation.
Hydraulic engineering.
Water conservation
631.41̈9
Elementary soil and water engineering / Glenn O. Schwab, Richard K. Frevert. - 3rd ed. - New York : Wiley, c1985. - vii, 356 p. : ill. ; 24 cm.
0471825875 (pbk.)
Soil conservation.
Hydraulic engineering.
Water conservation
631.41̈9