Digital model of the unconfined aquifer in central and southeastern Delaware / by Richard H. Johnston ; prepared by the United States Geological Survey in cooperation with the Delaware Geological Survey.
| Author/creator | Johnston, Richard H. |
| Other author | Geological Survey (U.S.) |
| Other author | Delaware Geological Survey. |
| Format | Book |
| Publication Info | Newark : State of Delaware, University of Delaware, Delaware Geological Survey, 1977. |
| Description | viii, 47 pages (6 folded) : illustrations ; 28 cm. |
| Subjects |
| Series | Bulletin (Delaware Geological Survey) ; no. 15 Bulletin (Delaware Geological Survey) ; no. 15. ^A193016 |
| Bibliography note | Bibliography: p. 46-47. |
| LCCN | 77623887 |