Gurugnamam, B.  <br/><br/>
Essentials of hydrogeology 
B. Gurugnanam 
 - India  New india publishing agency  2009 
 - xvi, 269p.;  illus. 
<br/><br/><label>ISBN: </label>9788190851299 
<br/><br/><label>Subjects--Topical Terms: </label><br/>hydrogeology
<br/><br/><label>LC Class. No.: </label>GB 1003.2  / .G8 2009