Masters, Gilbert M. <br/><br/>
Introduction to environmental engineering and science /  
by Gilbert M. Masters and  Wendell P. Ela 
 - 3rd ed. 
 - New Delhi  PHI Learning  2008 
 - xii, 708 p.   ill.  25 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>9788120336919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering
<br/><br/><label>Dewey Class. No.: </label>620.8  / MAI