You searched for: Author Patterson, Tom Remove constraint Author: Patterson, Tom Subject Boundaries Remove constraint Subject: Boundaries Place United States Remove constraint Place: United States Format Shapefile Remove constraint Format: Shapefile
2012. Patterson, Tom and Kelso, Nathaniel Vaughn. This polygon shapefile depicts all countries having 10m admin-1 with scale ranks 1 or less with scale ranking. States depicted include internal, fi... North American Cartographic Information Society.