52 MILIEU | MT 5206 milieubeleid | BT1 beleid inzake klimaatverandering | RT broeikaseffect [5216] | Protocol van Kyoto [0806] | Raamverdrag van de Verenigde Naties inzake klimaatverandering [0806] | schone technologie [6411]
52 ENVIRONMENT | MT 5206 environmental policy | BT1 climate change policy | RT clean technology [6411] | greenhouse effect [5216] | Kyoto Protocol [0806] | UN Framework Convention on Climate Change [0806]