DGS Publications
| Title | Authors | Publication Date |
|---|---|---|
| SP9 Generalized Geologic Map of Delaware | Pickett, T.E., Spoljaric, N., Jordan, R.R. | |
| OFR5 Removal of Metallic Contaminants from Industrial Waste Waters by the Use of Greensands, A Preliminary Report | Spoljaric, N., Crawford, W.A. |