Base Map, Contra Costa County, California, 2002
- Department of Conservation & Development, Contra Costa County
- This dataset represents the Base Map within Contra Costa, California. Latest data revision occurred in 2002; Data was mapped and provided by the DCD GIS/Graphics Group within the Department of Conservation & Development.
- Contra Costa County (Calif.)
- Boundaries and Outline and Base Maps
- Held by:
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