Samarasinha, G. G. De L. W  <br/><br/>
Adopting of Drip Irrigation Systems : Problems and Options   :  Research Report : No. 156 

 - Hector Kobbekaduwa Agrarian Research and Training Institute  Colombo   2013 
 - viii,30 pp  22 cm 
<br/><br/><label>ISBN: </label>9789556121490 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>631.587 SAM 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Specialized techniques<br/>විශේෂිත ශිල්ප ක්‍රම
<br/><br/><label>Dewey Class. No.: </label>631.587  / SAM