P. Narayanan <br/><br/>
Environmental Pollution   Principles,Analysis and Control 
P. Narayanan, 
 - NEW DELHI  CBS PUBLISHERS &DISTRIBUTORS  2007 
 - xxxii,671 p  pc  22 
<br/><br/><label>ISBN: </label>8123914504 
<br/><br/><label>Dewey Class. No.: </label>574.5'2