DGS Publications

Title Authors Publication Date
OFR18 A Numerical Indicator of Water Conditions for Northern Delaware Jordan, R.R., Woodruff, K.D.
SP9 Generalized Geologic Map of Delaware Pickett, T.E., Spoljaric, N., Jordan, R.R.
B7 Engineering Materials of Northern New Castle County Ward, R.F., Groot, J.J.