Rajasooriyar,Lorraine Dushyanthi <br/><br/>
Geology and the Groundwater Resources of the Valigamam Region in the Jaffna Peninsula - with special reference to water quality 

 - Jaffna:  1999 
 - xix,153,138p. 
<br/><br/>Thesis 
<br/><br/>
<br/><br/><label>ISBN: </label>131257 
<br/><br/><label>Dewey Class. No.: </label>910.11  / RAJ