Chawla, Shashi <br/><br/>
Textbook of Environmental Studies 
by Shashi Chawla 
 - New Delhi  Tata McGraw-Hill Publishing Company  2012 
 - xiii, 356p. 
<br/><br/><p><strong>Table of Contents:</strong>< 
<br/><br/><label>ISBN: </label>9781259006388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Pollution<br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>628 CHA