Cherrington, Mark. <br/><br/>
Degradation of the land / 
Mark Cherrington ; introduction by Russell E. Train. 
 - New York :  Chelsea House,  c1992. 
 - 111 p. :  ill., maps ;  24 cm. 
 - Earth at risk .
<br/><br/>Includes bibliographical references (p. 104-105) and index. 
<br/><br/> . 
<br/><br/><label>ISBN: </label>0-7910-1589-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Land degradation--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>333.76137 / C423d