DGS Publications

Title Authors Publication Date
OFR13 Delaware's Extractive Mineral Industry Doyle, R.G., Pickett, T.E.
RI27 Ground-Water Investigations in the Delaware Piedmont for the City of Newark, 1976 Hahn, W.F.
RI18 Geology and Ground Water, University of Delaware, Newark, Delaware Woodruff, K.D., Miller, J.C., Jordan, R.R., Spoljaric, N., Pickett, T.E.