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Bowie Quadrangle Geologic and Environmental Atlas
(Baltimore: State of Maryland Department of Natural Resources, Maryland Geological Survey, 1973)
Quadrangle Atlas No. 1. Includes Sheets: Map 1. Geologic Map (GEO). Map 2. Mineral Resources (MR). Map 3. Ground-Water Resources (GW). Map 4. General Construction Conditions. (CC). Map 5. Constraints on Septic Tanks (SS).