Karunaratne, S.W <br/><br/>
Natural rubber and rubber wood 
<label>/ by </label> Karunaratne, S.W 
 - Colombo  Rubber research institute of Sri Lanka  2018 
 - 88p.  24 cm. 
<br/><br/><label>ISBN: </label>9789553569202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rubber industry and trade - Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>678.2095493  / KAR