FROME, Michael <br/><br/>
Regreening the national parks 

 - Tucson  The University of Arizona press  1992 
 - x, 289p. 
<br/><br/><label>ISBN: </label>816512884 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources-United States
<br/><br/><label>Dewey Class. No.: </label>333.780973  / FRO