Cedergren, Harry R. <br/><br/>
Seepage, drainage, and flow nets / 
Harry R. Cedergren 
 - 3rd ed. 
 - New York :  John Wiley & Sons,  1989 
 - 465 p. :  ill. ;  24 cm 
 - Wiley professional paperback series .
<br/><br/><label>ISBN: </label>047118053x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seepage<br/>Drainage<br/>Soil percolation