RI78 Subsurface Geology of the Area Between Wrangle Hill and Delaware City, Delaware |
Jengo, J.W., McLaughlin, P.P., Ramsey, K.W. |
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RI47 Ages of the Bethany, Beaverdam, and Omar Formations of Southern Delaware |
Groot, J.J., Ramsey, K.W., Wehmiller, J.F. |
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RI44 Ground-Water Levels in Delaware January 1978 - December 1987 |
Talley, J.H. |
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RI30 Ground-Water Levels in Delaware July, 1966 - December, 1977 |
Talley, J.H. |
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RI28 Well and Aquifer Tests, Laird Tract Well Field, Newark, Delaware |
Talley, J.H., Hahn, W.F. |
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RI23 Cretaceous and Tertiary Section, Deep Test Well, Greenwood, Delaware |
Talley, J.H. |
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RI22 Hydrogeology of Selected Sites in the Greater Newark Area, Delaware |
Talley, J.H. |
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