Search Constraints
You searched for:
Author
Geological Survey (U.S.)
Remove constraint Author: Geological Survey (U.S.)
Subject
Administrative and political divisions
Remove constraint Subject: Administrative and political divisions
Place
United States
Remove constraint Place: United States
Data type
Line
Remove constraint Data type: Line
Year
2014
Remove constraint Year: 2014
1 entry found
Search Results
1. 1:1,000,000-Scale County Boundary Lines of the United States, 2014
2014. Geological Survey (U.S.). This polygon shapefile contains the county boundaries of the United States, Puerto Rico, and the U.S. Virgin Islands. This layer was derived from t... Geological Survey (U.S.).