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1. Federal Lands of the United States, 2006

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.

2. United States National Atlas Federal Land Lines, 1972-2001

1972. National Atlas of the United States, Environmental Systems Research Institute (Redlands, Calif.), and Geological Survey (U.S.). This line shapefile represents the federally owned land features (for example, national parkways and wild and scenic rivers) of the United States. ... Environmental Systems Research Institute (Redlands, Calif.).

3. U.S. National Atlas Federal Land Lines, 2013

1972. National Atlas of the United States and the United States Geological Survey. U.S. National Atlas Federal Land Lines represents the linear federally owned land features (for example, national parkways and wild and scenic rive...