Ganesalingam, V.K <br/><br/>
Elements of economic entomology  insect pests and pest control - Sri Lankan perspective 

 - Colombo  V.K. Ganesalingam  2004 
 - 120 p. 
<br/><br/><label>ISBN: </label>9559817205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENTOMOLOGY<br/>INSECTS<br/>INVERTEBRATES<br/>ZOOLOGY
<br/><br/><label>Dewey Class. No.: </label>595.7  / GAN