Dissanayake, A. K. A. <br/><br/>
Possibilities to minimize pesticide usage in Sri Lankan paddy cultivation : An Emphasis on risk management 

 - Colombo  Hector Kobbekaduwa Agrarian Research and Training Institute  2019 
 - [2],x,57 p. 
<br/><br/><label>ISBN: </label>9789556122541 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRARIAN RESEARCH<br/>AGRICULTURE<br/>PADDY CULTIVATION<br/>PAMPHLET BOX 141<br/>PESTICIDE USAGE