DGS Publications

Title Authors Publication Date
Geology and Hydrology of the Cockeysville Formation Northern New Castle County, Delaware Plank, M.O., Woodruff, K.D., Werkheiser, W.H.
HM3 Geohydrology of the Wilmington Area, Delaware Woodruff, K.D.
OFR14 Sinkholes, Hockessin Area, Delaware Talley, J.H.
HM2 Geohydrology of the Newark Area, Delaware Woodruff, K.D.