Cunningham, William P. <br/><br/>
Environmental science :  a global concern / 
William P. Cunningham, Mary Ann Cunningham 
 - 11th ed. 
 - New York, NY :  McGraw Hill,  2010 
 - xxiv, 616 p. :  ill. (chiefly col.), col. maps ;  29 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780073383217 007338321X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Textbooks