Parker, Sybil P. <br/><br/>
Environmental science & engineering/ 
Sybil P. Parker and Robert A. Corbitt 
 - 3rd ed. 
 - New York.:  McGraw - Hill Inc,  1992. 
 - 749p.  ill.  28 cm. 
<br/><br/>includes index. 
<br/><br/><label>ISBN: </label>0070513961 
<br/><br/><label>LC Class. No.: </label>GE10  / .M17 1992