Erach Bharucha <br/><br/>
Textbook of environmental studies 

 - 2 
 - Hyderabad  Universities Press  2013 
 - xviii, 305p. 
<br/><br/><label>ISBN: </label>9788173718625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotic communities<br/>Natural resources