Basic concepts of environmental chemistry /  
Des W Connell 
 - 1a. ed. 
 - New York :  Lewis Publishers,  1997 
 - 506 p. :    fig. ;    25 cm 
<br/><br/><label>ISBN: </label>873719980 
<br/><br/><label>LC Class. No.: </label> / C 62 
<br/><br/><label>Universal Decimal Class. No.: </label>628.5:54