DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| B15 Digital Model of the Unconfined Aquifer in Central and Southeastern Delaware | Johnston, R.H. | |
| B14 Hydrology of the Columbia (Pleistocene) Deposits of Delaware: An Appraisal of a Regional Water-Table Aquifer | Johnston, R.H. | |
| B6 The Water Resources of Northern Delaware | Rasmussen, W.C., Groot, J.J., Martin, R.O.R., McCarren, E.F., Behn, V.C. |