| Author: | Riggs, C. H. |
|---|---|
| Year: | 1949 |
| Document Type: | N/A |
| SUDOC: | I 28.23:4455 |
| Series: | United States Bureau of Mines Reports |
| Report Number: | R. I. 4455 |
| Subjects: | Oil fields -- Arkansas -- Columbia County. |
| Petroleum -- Geology -- Arkansas -- Columbia County. | |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc38512/ |