Arora, S. <br/><br/>
Fundamentals of environmental biology / 
S. Arora. 
 - 3rd rev. ed. 
 - New Delhi :  Kalyani Publishers,  2008. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9788127245214 (pbk.) 
<br/><br/><label>LCCN: </label>2009281271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Biology.<br/>Environmental Biotechnology.
<br/><br/><label>LC Class. No.: </label>QH308.2  / .E57 2009 
<br/><br/><label>Dewey Class. No.: </label>574  / ARO 
<br/><br/><label>National Agricultural Library Call No.: </label>QH307.2  / .E58 2009