Illinois petroleum.
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| Corporate Authors: | , |
|---|---|
| Format: | Serial |
| Language: | English |
| Published: |
Urbana, Ill.,
State Geological Survey,
1926-
|
| Series: | Press bulletin series.
|
| Subjects: |
| Published: | no. 1- |
|---|---|
| Item Description: | At head of title: State of Illinois, Dept. of Registration and Education. |
| Physical Description: | v. ill. 25 cm. |
| Publication Frequency: | Irregular, no. 16- |
| ISSN: | 0073-5108 |