Alfano, Sam S. <br/><br/>
Vandalism and outdoor recreation :  symposium proceedings / 
Sam S. Alfano and Arthur W. Magill 
 - California :  USDA Forest Service,  1976 
 - 72 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Outdoor recreation--United States<br/>Recreational surveys--United States
<br/><br/><label>Dewey Class. No.: </label>796.540973