A Study of Five Settlement Schemes Prior to Irrigation Modernization  Vol. V Padaviya 

 - Agrarian Research and Training Institute (ARTI)  Colombo  1980 
 - 70p.  map 
 - Volume: V  .
<br/><br/><label>Nat. Bib. No.: </label>5020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.15  / ART