Edirisinghe, P <br/><br/>
කොහු කර්මාන්තය 
 Kohu karmaanthaya 

 -  Education department  1957 
 - 74p., ill.,6s22 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coir <br/>Fiber
<br/><br/><label>Universal Decimal Class. No.: </label>677.181  / EDI