Cunningham, William P. <br/><br/>
Environmental science :  a global concern / 
William P. Cunningham, Mary Ann Cunningham. 
 - 10th ed. 
 - Boston :  McGraw-Hill Higher Education,  c2008. 
 - xxii, 618 p. :  col. ill., col. maps ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780073051383 0073051381 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Textbooks.
<br/><br/><label>LC Class. No.: </label>GE105.C8 2008