Saxena, H M. <br/><br/>
Environmental Studies /  
H M Saxena. 
 - /   . 
 - New Delhi :   Rawat Publications ,   2006. 
 - xiv,234p. :   figs.,map ;   23cm. .  
<br/><br/>includes bibliogrphy,gloswsary,index 
<br/><br/><label>ISBN: </label>8170339936  RS5,995.00 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>363.7  / SAX/E