| Author | Janssens, Adriaan.
|
| Title | Middle Devonian formations in the subsurface of northwestern Ohio, by A. Janssens.
|
| Published | Columbus, Ohio, Division of Geological Survey, 1970.
|
| Description | iii, 22 p. illus., maps. 28 cm.
|
| Series | Ohio. Division of Geological Survey. Report of investigations, no. 78
Report of investigations (Ohio. Division of Geological Survey) ; no. 78.
|
| Bib. Note | Bibliography: p. 17-18.
|
| Subjects | Formations (Geology) -- Ohio.
Geology -- Ohio.
Geology, Stratigraphic -- Devonian.
Ohio imprints -- 1970.
|
| LC Card Number | 71-634243//r862 |
| Call Number/Copies | |
| | WRHS Research Library: F 34 JQ O79 No.78
mq113018: LC class, closed stacks [status: NON-CIRCULATING] |
| [Record 61333] |
|