Arora, Mohan P. <br/><br/>
Ecology (2nd Ed.)   

 - 2nd Ed. 
 - Mumbai:  Himalaya Publishing House;  1997. 
 - 360p. 
<br/><br/><label>ISBN: </label>81-7493-352-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology, Environmental Science
<br/><br/><label>Dewey Class. No.: </label>574.5 Aro-Eco