පොහොර මිශ්‍රණ 
 Pohora misharna 

 -    1972 
 - 20p.,  26 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizer <br/>Manure <br/>Ariculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.8  /