Ward, Andrew <br/><br/>
Environmental hydrology / 
Andy D. Ward, Stanley W. Trimble 
 - 2nd ed 
 - London:  Lewis Pub,  2003 
 - 475 p.:  ill.;  29 cm. 
<br/><br/>Includes bibliographical references (p.413-428) and index 
<br/><br/><label>ISBN: </label>1566706165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology<br/>Hydrology--Environmental aspects