Assessment of pesticide usage in up-country vegetable farming in Sri Lanka 

 - Colombo  Hector Kobbekaduwa Agrarian Research and Training Institute  2014 
 - viii, 56 p.                                                                                                                                                     9789556121629 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticide-public safetePesticide usage
<br/><br/><label>Dewey Class. No.: </label>363.1792  / PAD