 |
| |||
| oil sand | |||
| tar sand (crude oil extraction); oil sand (crude oil extraction); bituminous sand (crude oil extraction) | |||
| sable pétrolifère: 3 phrases in 2 subjects |
| Earth sciences | 2 |
| Metallurgy | 1 |
|
| |||
| oil sand | |||
| tar sand (crude oil extraction); oil sand (crude oil extraction); bituminous sand (crude oil extraction) | |||
| sable pétrolifère: 3 phrases in 2 subjects |
| Earth sciences | 2 |
| Metallurgy | 1 |