TY  - BOOK
AU  - Cedergren,Harry R.
TI  - Seepage, drainage and flow nets
SN  - 0471611786
AV  - TC176  .C43 1989
PY  - 1989///
CY  - New York
PB  - John Wiley
KW  - Seepage
KW  - Drainage
KW  - Soil percolation
ER  -