 |
| |||
| conservation measures | |||
| environmental management; environmental measures | |||
| environmental management (меры по охране (рациональному использованию) окружающей среды) | |||
| ecological safeguards; environmental protection measures; environmental controls; environmental protection; environmental safeguards | |||
| range management | |||
| environmental protection actions | |||
| measures for environmental protection | |||
| pollution control | |||
| |||
| environmental management | |||
| меры по охране окружающей среды: 22 do fraz, 12 tematyki |
| Ekologia | 7 |
| Geofizyka | 1 |
| Makarowa | 3 |
| Naukowy | 1 |
| Ochrona środowiska | 1 |
| Pospolicie | 3 |
| Prawo | 1 |
| Sachalin | 1 |
| Sachalin s | 1 |
| Transport | 1 |
| Wojskowość | 1 |
| Zaopatrzenie w wodę | 1 |