DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| RI65 Wellhead Protection Area Delineations for the Lewes-Rehoboth Beach Area, Delaware | Duffy, C.A., Costas, E.M., Andres, A.S. | |
| SP8 Memoir of the Geological Survey of the State of Delaware | Booth, J.C. |
Geologic and hydrologic research and exploration for Delaware