UN Conference
on | Environment
| and
| Development
| UN Conference | |
| econ. | konferencia OSN |
| environment | |
| earth.sc. environ. tech. | životné prostredie |
| environ. | životné prostredie |
| AND | |
| comp., MS | logická spojka AND |
| development | |
| med. | rozvoj |
| |||
| konferencia OSN | |||
|
UN Conference : 3 phrases in 1 subject |
| Economics | 3 |