Map of the Waterbury-Bristol area, Connecticut, showing drainage basins, areal distribution of sand and gravel aquifers contour of the bedrock surface, and location of wells and geologic sections [peta]
PSZJBL
| Materiálatiipa: | |
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| Almmustuhtton: |
Washington, D C : Department of the Interior,
1965
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| Fáttát: |