TY  - BOOK
AU  - Cedergren 
TI  - Seepage, drainage and flow nets 
SN  - 047118053X
U1  - 624.15136 CED 1989 
PY  - 1989///
CY  - New York
PB  - John Wiley & Sons
KW  - Drainage
KW  - Seepage
KW  - Soil percolation
N1  - "A Wiley-Interscience publication."; Includes bibliographical references and index
ER  -