Heath, Ralph C <br/><br/>
Introduction to ground-water hydrology 
by Ralph C. Heath and Frank W. Trainer 
 - New York  Wiley  1968 
 - x, 284 p. : ill. ; 28 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>67-031207 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water, Underground