| GM25 Geologic Map of Offshore Delaware |
Mattheus, C.R., Ramsey, K.W., Tomlinson, J.L. |
|
| GM16 Geologic Map of the Fairmount and Rehoboth Beach Quadrangles, Delaware |
Ramsey, K.W. |
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| RI63 An Evaluation of Sand Resources, Atlantic Offshore, Delaware |
Ramsey, K.W., McKenna, K.K. |
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| HM3 Geohydrology of the Wilmington Area, Delaware |
Woodruff, K.D. |
|
| OFR17 A Guide to Information on Benchmarks in Delaware |
Schenck, W.S. |
|
| OFR13 Delaware's Extractive Mineral Industry |
Doyle, R.G., Pickett, T.E. |
|
| HM2 Geohydrology of the Newark Area, Delaware |
Woodruff, K.D. |
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