P.C. Joshi <br/><br/>
Textbook of Environmental Science 

 - New Delhi  A. P. H. Publishing Corporation  2009 
 - 308p 
<br/><br/>P.C. Joshi & Namita Joshi: Textbook of Environmental Science.  New Delhi.  A. P. H. Publishing Corporation, 2009. 81-313-0456-3 Rs. 795.00--(574.5JOS)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-313-0456-3 
<br/><br/><label>Dewey Class. No.: </label>574.5  / JOS