TY - BOOK AU - Schwab, Glenn O. AU - Frevert, Richard K. TI - Elementary Soil and Water Engineering SN - 0471626465 (paperback) CY - [S.l.] PB - John Wiley and Sons Ltd KW - Soil conservation KW - Hydraulic engineering N1 - International Edition UR - http://10.10.170.122:8080/browse/book/28809 ER -