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Environment
Environmental aspects
Aspect de l'environnement
2
Environmental policy
2
Zeitschrift
2
Anthropogene Klimaa ̈nderung
1
Aspect e ́conomique
1
Biodiversite ́
1
Biodiversity conservation
1
Biologie
1
Changements
1
Climat
1
Climatic changes
1
Conservation
1
De ́veloppement e ́conomique
1
Ecological and Environmental Phenomena
1
Economic aspects
1
Economic development
1
Economische ontwikkeling
1
Energiepolitik
1
Energieversorgung
1
Energiewirtschaft
1
Energy policy
1
Energy-Generating Resources
1
Environnement
1
Eutrophication
1
Milieu
1
Milieubeleid
1
Natuurlijke hulpbronnen
1
Politique e ́nerge ́tique
1
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3