You searched for: Subject Society Remove constraint Subject: Society Subject Rivers Remove constraint Subject: Rivers Subject Beaches Remove constraint Subject: Beaches Institution Stanford Remove constraint Institution: Stanford Data type Line Remove constraint Data type: Line Year 2012 Remove constraint Year: 2012
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polyline shapefile depicts 394 authorized Park Service units in the United States only that are over 100,000 acres. The data does not include ... North American Cartographic Information Society.