Todd, David Keith. <br/><br/>
Groundwater Hydrology /  
by Todd David. 
 - 2nd ed /  
 - New York :   John Wiley & Sons Inc, ,   1980 
 - xiii, 535p :  
<br/><br/><label>ISBN: </label>0-471-08641-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water, Underground
<br/><br/><label>Dewey Class. No.: </label>H4224  / J9;6