Punmia, B. C. <br/><br/>
Wastewater engineering : including air pollution / 
B. C. Punmia, Ashok Kumar Jain and Arun Kumar Jain 
 - 2nd ed. 
 - India  Laxmi Publications  2017 
 - 660 p. 
<br/><br/> Enviornmental engineering 2 
<br/><br/><label>ISBN: </label>9788131805961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water reuse.<br/>Sewage disposal. ﾠ<br/>Sewerage. ﾠ
<br/><br/><label>Dewey Class. No.: </label>628.3 PUN-B