Perera, R.Nadeeka N. <br/><br/>
Identification of pests of food crops :   a field guide 

 - Belihuloya:  Sabaragamuwa University of Sri Lanka,  2021. 
 - xiv, 70 p. 
<br/><br/><label>ISBN: </label>9789556441062 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agricultural pests-Control
<br/><br/><label>Dewey Class. No.: </label>632.9  / PER