DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| SP2 Long-Range Plan for Water Resources Investigations in Delaware | DGS Staff | |
| B8 Water Resources of Sussex County, Delaware | Rasmussen, W.C., Wilkens, R.A., Beall, R.M. | |
| SP1 The Story of Your State Geological Survey's Search for Water | DGS Staff |