Search Results
Search criteria:
| Author: | Oberfell |
2 matching references were found.
Oberfell, G.G.; Frey, F.E., Oil & Gas J., 1939, 38, 29, 70. [all data]
Oberfell, G.G.; Frey, F.E., Oil & Gas J., 1939, 38, 28, 50. [all data]
Search criteria:
| Author: | Oberfell |
2 matching references were found.
Oberfell, G.G.; Frey, F.E., Oil & Gas J., 1939, 38, 29, 70. [all data]
Oberfell, G.G.; Frey, F.E., Oil & Gas J., 1939, 38, 28, 50. [all data]