Dwivedi,  S.  <br/><br/>
River Pollution and Solution / 

 -  New Central Book Agency Ltd   2010 
 - xi4, 182p  Hbk 
<br/><br/><label>ISBN: </label>9788173816222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Mnitoring<br/>Pollution --Environmental aspects<br/>Pollution--Measurement <br/>Pollution prevention.
<br/><br/><label>LC Class. No.: </label>QH541.15 D9  2010