DGS Publications
Title | Authors | Publication Date |
---|---|---|
OFR28 Potential for Ground-Water Recharge in the Coastal Plain of Northern New Castle County, Delaware | Petty, S., Miller, W.D., Lanan, B.A. | |
OFR21 A Guide to Fossil Sharks, Skates, and Rays from the Chesapeake and Delaware Canal Area, Delaware | Lauginiger, E.M., Hartstein, E.F. |