Punmia, B C <br/><br/>
Environmental engineering 

 - Uk :  Arihant Pub,  1994 
 - 584. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary municipal engineering
<br/><br/><label>Dewey Class. No.: </label>628.3  / PUN