National park system map and guide

Main Author: United States. National Park Service.
Format: Map
Language: English
Published: [Washington, DC] : U.S. Department of the Interior, National Park Service, [2011]
Physical Description: 1 online resource (1 map) : color.
Subjects:
Online Access: http://purl.fdlp.gov/GPO/gpo36296
http://hfc.nps.gov/carto/PDF/NPSmap2.pdf