Rana S. V. S. <br/><br/>
Essentials of Ecology and Environmental Science 
S. V. S. Rana 
 - 2nd Ed. 
 - New Delhi  Prentice Hall of India Private Limited  2005 
 - xv. 488p.  ill.  23 cm 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>9788120327733 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>GE140 RAN