 |
1998 Aarhus | Protocol
| on
| Persistent
Organic Pollutants
- only individual words found| protocol | |
| econ. | Protocol; protocol |
| environ. | protocol |
| -on | |
| chem. | 5-Trimethylcyclohex-2-enone; Isophorone |
| ongedrukt | |
| commun. gen. | unpublished |
| persistent | |
| environ. chem. engl. | persistent |
| 1998: 4 phrases in 3 subjects |
| Construction | 2 |
| Economy | 1 |
| Politics | 1 |