DGS Publications

Title Authors Publication Date
RI55 Geology of the Milford and Mispillion River Quadrangles Ramsey, K.W., Groot, J.J.
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.
SP9 Generalized Geologic Map of Delaware Pickett, T.E., Spoljaric, N., Jordan, R.R.
GM 4 Geology of the Wilmington Area, Delaware Woodruff, K.D., Thompson, A.M.
B7 Engineering Materials of Northern New Castle County Ward, R.F., Groot, J.J.