Nathanson, Jerry A <br/><br/>
Basic environmental technology: Water supply, waste management and pollution control 

 - 6th ed. 
 - Noida  Pearson India  2017 
 - ix, 446 p. 
<br/><br/> 2623 23/02/2017 PBA17/1810 06/03/2017 Environment DIST FIST 
<br/><br/><label>ISBN: </label> RS549 
<br/><br/><label>Dewey Class. No.: </label>363.7 N195B(6)