Water pollution 
Aradhana Salpekar 
 - New Delhi  [publisher not identified]  2008 
 - v, 210 p. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>9788171392315 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution<br/>Water supply management
<br/><br/><label>Dewey Class. No.: </label>551.4909771 SAL