NYU Spatial Data Repository

Search Constraints

You searched for: Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.) Institution Stanford Remove constraint Institution: Stanford Year 1990 Remove constraint Year: 1990
Number of results to display per page

Search Results

1. County Boundaries of the United States, 1990

1990. Geological Survey (U.S.). This polygon shapefile portrays the 1990 state and county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer ... Geological Survey (U.S.).