PATHMARAJAH, S <br/><br/>
Use of Groundwater for Agriculture in Sri Lanka 

 -  Colombo : Agriculture Enginee  ring Societ2003 
 - v,140 p. 
<br/><br/><label>ISBN: </label>955-8928-00-3 
<br/><br/><label>Dewey Class. No.: </label>628.1140955