Patro L R Panigrahy R L <br/><br/>
Environmental pollution and hazards/ 
by Patro L R and Panigrahy R L 
 - Newdelhi:  Discovery Publishing,  2008. 
 - 186p. 
<br/><br/><label>ISBN: </label>9788183563215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Pollution<br/>Environmental Hazards<br/>Environmental Problems<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>363.73  / PAT/E