Amdur, Richard. <br/><br/>
Wilderness preservation / 
by Richard Amdur ; introduction by Rusell E. Train. 
 - New York :  Chelsea House Publishers,  c1993. 
 - 110 p. :  ill. (some col.) ;  24 cm. 
 - Earth at risk .
<br/><br/>Includes bibliographical references (p. 102-103) and index. 
<br/><br/>323  323 
<br/><br/><label>ISBN: </label>0-7910-1580-7 0-7910-1605-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature conservation--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>333.78216 / A27w