| MS4 Seismic Stratigraphy Along Three Multichannel Seismic Reflection Profiles off Delaware's Coast (Front and Back Pages) |
Benson, R.N., Andres, A.S., Roberts, J.H., Woodruff, K.D. |
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| OFR19 Regolith Thickness of the Delaware Piedmont |
Woodruff, K.D., Christopher, M.J. |
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| B11 Ground-Water Resources of Southern New Castle County Delaware |
Rima, D.R., Coskery, O.J., Anderson, P.W. |
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| B6 The Water Resources of Northern Delaware |
Rasmussen, W.C., Groot, J.J., Martin, R.O.R., McCarren, E.F., Behn, V.C. |
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