TY  - BOOK
AU  - Harry R. Cedergren
TI  - Seepage, drainage and flow nets
U1  - 627.54 
PY  - 1967///
CY  - New York
PB  - John Wiley and Sons Inc
N1  - Harry R. Cedergren: Seepage, drainage and flow nets.  New York.  John Wiley and Sons Inc, 1967.--(627.54CED)
ER  -