Search

Search Constraints

Start Over You searched for: Resource Type Polygon data Remove constraint Resource Type: Polygon data Subject Parks Remove constraint Subject: Parks Publisher North American Cartographic Information Society Remove constraint Publisher: North American Cartographic Information Society

Search Results

2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts 394 authorized Park Service units in the United States only with scale rankings that are over 100,000 acres. Scale r... North American Cartographic Information Society.