Senevirathna, H.M.J. <br/><br/>
ගොවි අත් පොත 
 Govi ath potha 

 -    1977 
 - 47p.,  iill., cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil <br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>(x)631  / SEN