Search

Search Constraints

Start Over You searched for: Publisher National Atlas of the United States Remove constraint Publisher: National Atlas of the United States Subject Boundaries Remove constraint Subject: Boundaries Subject Biology and Ecology Remove constraint Subject: Biology and Ecology Subject Environment Remove constraint Subject: Environment Place Florida Remove constraint Place: Florida Place Delaware Remove constraint Place: Delaware Place Alabama Remove constraint Place: Alabama Place Alaska Remove constraint Place: Alaska Data type Polygon Remove constraint Data type: Polygon Year 1972 Remove constraint Year: 1972

Search Results

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.