Ahluwalia, Poonam Dr. <br/><br/>
Water and waste water systems  :source, treatment, conveyance and diposal 
by Dr.Poonam Ahluwalia 
 - 1st  
 - New Delhi  S.K. Kataria & Sons  2012 
 - 229p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water pollution<br/>Sewerage disposal<br/>Waste water
<br/><br/><label>Dewey Class. No.: </label>363.7284  / POW