Cunningham, William P. <br/><br/>
Environmental science :  a global concern / 
William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo 
 - 8th ed. 
 - Boston :  McGraw-Hill/Higher Education,  2005 
 - xxiv, 600 p. :  ill. ;  29 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0072951729  RM434.68 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences