You searched for: Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.) Subject Boundaries Remove constraint Subject: Boundaries Place United States Remove constraint Place: United States Place Alabama Remove constraint Place: Alabama Place Connecticut Remove constraint Place: Connecticut Place Arizona Remove constraint Place: Arizona Format Shapefile Remove constraint Format: Shapefile Year 1972 Remove constraint Year: 1972
1972. Geological Survey (U.S.). This polygon shapefile portrays the state boundaries of the United States, and the boundaries of Puerto Rico and the U.S. Virgin Islands. The map l... Geological Survey (U.S.).