Punmia, B. C. <br/><br/>
Wastewater Engineering :   Environmental engineering-2 / 
by B. C. Punmia � [et al.]. 
 - 2nd ed. 
 - Bangalore :  Laxmi Publication,   c2006. 
 - xv, 660p.: 2009 
<br/><br/>Includes Bibliography 
<br/><br/><label>ISBN: </label>9788131805961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wastewater engineering ;  Air Pollution
<br/><br/><label>Dewey Class. No.: </label>628.3  / PUN/W