Rajagopalan R <br/><br/>
Environmental studies from crisis to cure 

 - 2 
 -   Oxford Book Co., New Delhi  2012 
 - 358 
<br/><br/><label>ISBN: </label>2020 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sanitary and municipal engineering, Environmental protection engineering
<br/><br/><label>Dewey Class. No.: </label>628  RAJ-E2