Hudak, Paul F. <br/><br/>
Principles of hydrogeology  [Book] / 
by Paul F. Hudak. 
 - 2nd ed. 
 - Boca Raton :  Lewis Publishers,  c2000. 
 - 204 p. :  ill. ;  24 cm. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>1566705002 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrogeology.
<br/><br/><label>Dewey Class. No.: </label>551.49