Towards a new agriculture  through years of independence 

 - Ministry of agriculture and lands  Battaramulla 
 - 258p. 
 - Ancient agriculture Ancient irrigation Sri Lanka Agricultural development Forest resources 
 - Independence Commemoration Series  Vol. 2 .
<br/><br/><label>ISBN: </label>955-8212-60-8 
<br/><br/><label>Nat. Bib. No.: </label>P 3571 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>631(548.7) TOW 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631(548.7)  1