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Start Over You searched for: Format Shapefile Remove constraint Format: Shapefile Subject Protected areas Remove constraint Subject: Protected areas Subject Wilderness area monitoring Remove constraint Subject: Wilderness area monitoring Place Massachusetts Remove constraint Place: Massachusetts Place Arkansas Remove constraint Place: Arkansas Place Florida Remove constraint Place: Florida Year 1972 Remove constraint Year: 1972

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1. National Wilderness Preservation System of the United States, 2006 Polygon Stanford University Public content

1972. National Atlas of the United States. This polygon shapefile contains National Wilderness Preservation System areas of 640 acres or more, in the United States, Puerto Rico, and the U.S.... National Atlas of the United States.