Rubber research institute of Sri Lanka:  annual review 2018 

 - Agalawatta  Rubber research institute   2018 
 - 251 p. 
<br/><br/><label>ISBN: </label>13910043 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production
<br/><br/><label>Dewey Class. No.: </label>338.173895  / SRI