- AGRICULTURAL PRODUCTION 332.96
- AGRICULTURE 332.97
- AGRICULTURE SECTOR 421.44
- ANIMAL PRODUCTION SECTOR 421.47
- AQUACULTURE SECTOR 421.28
- BEEKEEPING SECTOR 421.36
- CEREAL PRODUCTION SECTOR 421.13
- COAL 341.24
- COAL SECTOR 421.21
- ENERGY 341.55
- ENERGY PRODUCTION AND DISTRIBUTION SECTOR 421.52
- EXPLOITATION OF THE MARINE ENVIRONMENT SECTOR 421.67
- EXPLOITATION OF THE NATURAL ENVIRONMENT SECTOR 421.55
- FARM 112.04
- FISHING SECTOR 421.48
- FORESTRY SECTOR 421.03
- GARDEN CENTER SECTOR 421.33
- HORTICULTURE SECTOR 421.35
- INTEGRATED FARMING 332.98
- METAL SECTOR 421.30
- MINING SECTOR 421.42
- ORE 142.85
- ORE SECTOR 421.20
- ORGANIC FARMING 332.88
- OYSTER FARMING SECTOR 421.68
- PISCICULTURE SECTOR 421.38
- POULTRY FARMING SECTOR 421.27
- SHELLFISH FARMING SECTOR 421.58
- TOBACCO SECTOR 421.15
- VITICULTURE SECTOR 421.05
- WATER 342.68
- WATER TREATMENT AND DISTRIBUTION SECTOR 421.71
- 20 ORE 142.85
- 21 COAL 341.24
- 44 ORGANIC FARMING 332.88
- 44 INTEGRATED FARMING 332.98
- 44 FARM 112.04
- 44 AGRICULTURAL PRODUCTION 332.96
- 44 AGRICULTURE 332.97
- 52 ENERGY 341.55
- 71 WATER 342.68