Arumugam, N <br/><br/>
Concepts Of Ecology / 
N Arumugam 
 - Nagercoil:  Saras Publications,  1983. 
 - 788p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>574.5  / ARU/C