Hydrogeology / 
edited by William Back, Joseph S. Rosenshein, Paul R. Seaber. 
 - Boulder, Colorado :  The Geological Society of America,  1988. 
 - x, 524 p. :  ill. ;  28 cm. 
 - The geology of North America ;  0.2 .
<br/><br/><label>ISBN: </label>081375206X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water, underground--North America.