Pandey, G. N. <br/><br/>
Environmental engineering 

 - New delhi  Tata McGraw-Hill  2008 
 - 455 p 
<br/><br/><label>ISBN: </label>978-0-07-463328-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>New delhi
<br/><br/><label>LC Class. No.: </label>TD 5 .P363/