Manivasakam,N <br/><br/>
Environmental Pollution 
N Manivasakam 
 - New Delhi  National Book Trust  2008 
 - 160  PBB 
<br/><br/><label>ISBN: </label>978-81-237-1043-1  60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution - Envionment; Ecology - Pollution
<br/><br/><label>Dewey Class. No.: </label>614.71  / MAN