 |
| |||
| surveillance | |||
| continuous supervision | |||
| continuous monitoring | |||
| surveillance continue: 35 phrases in 11 subjects |
| Environment | 12 |
| Finances | 1 |
| Forestry | 1 |
| General | 3 |
| Health care | 1 |
| Mineral products | 1 |
| Name of organization | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 1 |
| Transport | 4 |
| United Nations | 8 |