Subramanian V <br/><br/>
Textbook in environmental science 

 - New Delhi       Narosa Publishing House        2002 
 - vi, 238p 
<br/><br/> Bibliographical references 225-229p; Index 233-238p 
<br/><br/><label>ISBN: </label>8173194106 (pbk) 
<br/><br/><label>Standard No.: </label>8726 
<br/><br/><label>Source: </label> Narosa,  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Ecology<br/> Environment biology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G:55, P2