DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| HM9 Geohydrology of the Seaford Area, Delaware | Andres, A.S. | |
| HM5 Geohydrology of the Northern Coastal Area, Delaware | Andres, A.S. | |
| GM 7 Geology of the South-Central Kent County Area, Delaware | Pickett, T.E., Benson, R.N. |