| 821Supervisors, logging and forestry |
Supervisors, logging and forestry |
| 822Contractors and supervisors, mining, oil and gas |
Contractors and supervisors, mining, oil and gas |
| 823Underground miners, oil and gas drillers and related occupations |
Underground miners, oil and gas drillers and related occupations |
| 824Logging machinery operators |
Logging machinery operators |
| 825Contractors and supervisors, agriculture, horticulture and related operations and services |
Contractors and supervisors, agriculture, horticulture and related operations and services |
| 826Fishing vessel masters and fishermen/women |
Fishing vessel masters and fishermen/women |
