Sellars, Richard West <br/><br/>
Preserving nature in the national parks : a history 
Richard West Sellars 
 - New Haven  Yale University Press  c2009 
 - xviii, 404 p., [16] p. of plates : ill. ; 24 cm 
<br/><br/> Originally published: 1997. With new preface and epilogue. Includes bibliographical references (p. 311-381) and index 
<br/><br/><label>ISBN: </label>9780300154146 
<br/><br/><label>ISSN: </label>2009926723 
<br/><br/><label>Subjects--Topical Terms: </label><br/>National parks and reserves - United States - History<br/>National parks and reserves - United States - Management - History<br/>Natural resources - United States - Management - History<br/>Nature conservation - United States - History<br/>United States. National Park Service - History
<br/><br/><label>Dewey Class. No.: </label>363.680973 SEL