RI64 Results of Hydrogeologic Studies of the Cypress Swamp Formation, Delaware |
Andres, A.S., Howard, C.S. |
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RI62 The Cypress Swamp Formation, Delaware |
Andres, A.S., Howard, C.S. |
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GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania |
Schenck, W.S., Plank, M.O., Srogi, L. |
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SP11 Instructions for Preparation of Delaware Geological Survey Data Base Schedules |
Talley, J.H., Windish, D.C. |
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RI22 Hydrogeology of Selected Sites in the Greater Newark Area, Delaware |
Talley, J.H. |
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