Punmia, B.C.; <br/><br/>
Environmental engineering:   water supply engineering, Vol- 1 

 - New Delhi  Laxmi Publiction  2011 
 - 584p. 
<br/><br/><label>ISBN: </label>9788131807033  395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>628.1 PUN B