DGS Publications

Title Authors Publication Date
B19 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.
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.
HM2 Geohydrology of the Newark Area, Delaware Woodruff, K.D.