Mathur,R.P <br/><br/>
Water waste water testing 

 - 4th Ed. 
 - New Delhi  Nem Chand & Bros  2005 
 - 55p. 
<br/><br/><label>ISBN: </label>81-85240-80-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>628.1  / MA-W