Grusin, Richard <br/><br/>
Culture, technology, and the creation of america's national parks/ 
Richard Grusin 
 - 1st ed. 
 -  Cambridge,  2008. 
 - 240 pages 
<br/><br/><label>ISBN: </label>9780521081689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American literature
<br/><br/><label>Dewey Class. No.: </label>363.6809  / GRU