DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| SP27 Water Table in the Inland Bays Watershed, Delaware | Andres, A.S., Martin, M.J. | |
| RI63 An Evaluation of Sand Resources, Atlantic Offshore, Delaware | Ramsey, K.W., McKenna, K.K. | |
| RI33 Exploring, Drilling, and Producing Petroleum Offshore | Spoljaric, N. |