Misra, S P Pandey, S N <br/><br/>
Essential environmental studies / 
by S P Misra and S N Pandey 
 - New Delhi :  Ane Books Pvt Ltd ,  2008. 
 - 741 p.  Hard Back 
<br/><br/><label>ISBN: </label>9788180521683 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental science <br/>Natural resources<br/>Ecosystems<br/>Biodiversity
<br/><br/><label>Dewey Class. No.: </label>577.14  / MIS-E