Todd, David Keith <br/><br/>
Groundwater hydrology / 
David Keith Todd, Larry W. Mays 
 - 3rd ed. 
 - Hoboken, NJ:  Wiley,  2005 
 - xvii, 636 p.:  ill., maps; 26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0471059374 (cloth) 0471452548 (WIE) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Groundwater