| LC control no. | sh 85094384 |
|---|---|
| LC classification | TN871.3 |
| Topical heading | Offshore oil well drilling |
| Variant(s) | Offshore drilling for oil Offshore oil operations Oil well drilling, Submarine |
| See also | Ocean mining Oil well drilling Petroleum in submerged lands |
| Found in | ASTI (Offshore oil well drilling) LC database, Dec. 29, 1999 (titles: offshore drilling; offshore oil operations) |
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