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Environment
Zeitschrift
Environnement
3
Pollution
3
Umweltschutz
3
Aspect de l'environnement
2
Biologie
2
Conservation
2
Ecologie
2
Environmental aspects
2
Environmental policy
2
Naturschutz
2
42.95 nature conservation
1
Agricultural wastes
1
Air Pollution
1
Anthropogene Klimaa ̈nderung
1
Biodiversite ́
1
Biodiversity conservation
1
Biologie de la conservation
1
Biologische Ressourcen
1
Biology
1
Biomass energy
1
Biotransformation (Metabolism)
1
Changements
1
Climat
1
Climatic changes
1
Conservation biology
1
Conservation de la nature
1
Conservation of Natural Resources
1
Conservation of natural resources
1
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