| SP16 Generalized Geologic Map of Delaware, Postcard |
DGS Staff |
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| RI57 Evaluation of the Stream-Gaging Network in Delaware |
Doheny, E.J. |
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| SP19 Delaware: Its Rocks, Minerals, and Fossils |
DGS Staff |
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| RI45 Effects of Agricultural Practices and Septic-System Effluent on the Quality of Water in the Unconfined Aquifer in Parts of Eastern Sussex County, Delaware |
Denver, J.M. |
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| RI41 Hydrogeology and Geochemistry of the Unconfined Aquifer, West-Central and Southwestern Delaware |
Denver, J.M. |
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| OFR20 Configuration of the Base and Thickness of the Unconfined Aquifer in Southeastern Sussex County, Delaware |
Denver, J.M. |
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| SP5 Geology and Earth Resources of Delaware |
DGS Staff |
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