Saxena, Y K <br/><br/>
Environment explained :   meaning & definitions of terms & themes 

 - New Delhi :   Anurag Jain ;  2004. 
 - xiv, 177p. :  ill. ; 
<br/><br/><label>ISBN: </label>8174463852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment 
<br/><br/><label>Dewey Class. No.: </label>372.83   / SAX