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Links to state web sites, multi-state and national organizations. Select a state for links to its agencies, regional intergovernmental organizations, counties, cities, and local intergovernmental organizations.
Primarily statistics on social and economic conditions in the United States, with selected international data. For the print copies see SUU Reference HA202.U5.
US Census site defining geographic terms and concepts, as well as a description of the different methods used to present information for geographic entities
