adverse effect: 44 phrases in 16 subjects |
Agriculture | 2 |
Animal husbandry | 3 |
Bridge construction | 2 |
China | 3 |
Ecology | 2 |
Explosives and Explosive Ordnance Disposal | 6 |
Finances | 1 |
Hydroelectric power stations | 3 |
Medical | 1 |
Nursing | 1 |
Perfume | 1 |
Pest control | 1 |
Sports | 2 |
Technology | 14 |
United Nations | 1 |
Water resources | 1 |