Hand book on farmer organizations in major irrigation schemes 

 - Ministry of Lands and Land Development  Colombo  1985 
 - 14p.  fig. 
<br/><br/><label>Nat. Bib. No.: </label>6578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.7