DGS Publications
Title | Authors | Publication Date |
---|---|---|
RI59 Bedrock Geology of the Piedmont of Delaware and Adjacent Pennsylvania | Plank, M.O., Schenck, W.S., Srogi, L. | |
RI56 The Setters Formation in the Pleasant Hill Valley, Delaware: Metamorphism and Structure | Plank, M.O., Schenck, W.S. | |
RI34 Long-Term Chemical-Quality Changes in Selected Delaware Streams | McKenzie, S.W. |