SELVARAJAH, Navamany <br/><br/>
A dictionary on envrionment 

 - Jaffna  Department of Zoology  1992 
 - 115 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment economics dictionary
<br/><br/><label>Dewey Class. No.: </label>333.703  / SEL