DGS Publications

Title Authors Publication Date
GM10 Bedrock Geologic Map of the Piedmont of Delaware and Adjacent Pennsylvania Schenck, W.S., Plank, M.O., Srogi, L.
OFR39 Basic Data for the Geologic Map of the Seaford Area, Delaware Andres, A.S., Ramsey, K.W., Schenck, W.S.
B7 Engineering Materials of Northern New Castle County Ward, R.F., Groot, J.J.