You searched for: Subject Wilderness areas Remove constraint Subject: Wilderness areas Subject Protected areas Remove constraint Subject: Protected areas Subject Battlefields Remove constraint Subject: Battlefields Place Massachusetts Remove constraint Place: Massachusetts Place Alaska Remove constraint Place: Alaska
1972. National Atlas of the United States. This polygon shapefile contains federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of... National Atlas of the United States.