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Subject
- Mines and mineral resources28
- Mining districts28
- Aquifers20
- Groundwater19
- Geology10
- Water table9
- Geology, Structural7
- Coastal ecology6
- Coast changes5
- Faults (Geology)4
- Geology, Stratigraphic3
- Hurricane Rita, 20053
- Land use3
- Cartography2
- Earthquakes2
- Geophysical well logging2
- Great Britain. Colonial Office2
- Hurricane Katrina, 20052
- Hurricanes2
- Landslides2