Master, Gilbert M. <br/><br/>
Introduction to environmental engineering and science   

 - 3rd edition. 
 - New Delhi :   Phi Learning,   2008. 
 - VIII, 196 ;  
<br/><br/><label>ISBN: </label>9788120336919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>628  / MAS