Nash, Roderick <br/><br/>
Wilderness and the American mind / 
Roderick Nash 
 - 3rd ed. 
 - New Haven, Conn. :  Yale University Press,  c1982 
 - xvii, 425 p. ;  21 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0300029055 (pbk.) :  USD 7.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Frontier and pioneer life--United States<br/>Nature conservation--United States
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Civilization
<br/><br/><label>Dewey Class. No.: </label>973