Estimates of undiscovered conventional oil and gas resources in the United States; a part of the Nation's energy endowment (Q233485)
From geokb
USGS Unnumbered Series published in 1989
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Estimates of undiscovered conventional oil and gas resources in the United States; a part of the Nation's energy endowment |
USGS Unnumbered Series published in 1989 |
