BHATNAGAR(ADITYA) <br/><br/>
Principles of Environmental Studies 

 -  2010  Oxford Book Company, Jaipur 
 - 1-298  20  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>ISBN: </label>978-93-8017968-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science
<br/><br/><label>Dewey Class. No.: </label>GZ      Q10