CUNNINGHAM, William P. <br/><br/>
Environmental Science:  A Global Concern / 
William P. Cunningham and Barbara Woodworth Saigo 
 - 4th edition 
 - Boston  McGraw-Hill  c1997 
 - xxi, 634p.:  ill.; 
<br/><br/> include bibliographical references and index 
<br/><br/><label>ISBN: </label>0697286711 
<br/><br/><label>Dewey Class. No.: </label>333.72