You searched for: Subject Administrative and political divisions Remove constraint Subject: Administrative and political divisions Subject Counties Remove constraint Subject: Counties Place Nebraska Remove constraint Place: Nebraska Place Florida Remove constraint Place: Florida Year 1980 Remove constraint Year: 1980
1980. Geological Survey (U.S.). This polygon shapefile contains the 1980 state and county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. The map layer ... Geological Survey (U.S.).