Vaga bime panshu khadanaya walakwa pasa surakshitha karana thruna shaka watiya 

 - NBRO  Colombo  1992 
 - 58p. 
 - Soil science Soil erosion Sri Lanka Vetiveria sisaniyodes 
 = Vaga bime panshu khadanaya walakwa pasa surakshitha karana thruna shaka watiya 
<br/><br/><label>Standard No.: </label>M 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>LCCN: </label>B 
<br/><br/><label>Nat. Bib. No.: </label>P-1001 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>631.4(548.7) VAG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.4(548.7)