Unmanaged landscapes : voices for untamed nature / 
edited by Bill Willers 
 - Washington, D.C. :  Island Press,  c1999 
 - xiii, 251 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>1559636947 1559636939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wilderness areas--Management<br/>Ecosystem management
<br/><br/><label>Dewey Class. No.: </label>333.73  / U58