National research priorities in Organic Agriculture 2017-2021:  national committee on organic agriculture 

 - Colombo:  Ministry of Agriculture,  2021. 
 - xi, 18 p. 
<br/><br/><label>ISBN: </label>978-955-9224-66-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>630  / SRI