Masters,Gilbert M. <br/><br/>
Introduction To Environmental Engineering and Science 
Gilbert M.Masters 
 - 3rd ed. 
 - India  PEARSON Prentice Hall  2008 
 - 708p. 
<br/><br/> P.B 
<br/><br/><label>ISBN: </label>9788131723265 
<br/><br/><label>Dewey Class. No.: </label>628 MAS