Kulturerbe 3 Geschichte 2 Kultur 2 Kulturgut 2 Kulturgüterschutz 2 Kulturpolitik 2 Aims and programmes of institutions/organizations 1 more ... Air 1 Auswirkung 1 Biosphere 1 Biosphäre 1 Bodennutzung 1 Border areas 1 Climate 1 Conservation and restoration 1 Convention for the Protection of the World Cultural and Natural Heritage 1 Convention for the Protection of the World Cultural and Natural Heritage (1972-11-23) 1 Cultural Heritage Protection Convention (1972-11-23) 1 Cultural property 1 Denkmal 1 Denkmalpflege 1 Deutschland 1 Durchführung von Projekten 1 Environment/ecology 1 Environmental controls 1 Environmental hazards 1 Environmental policy 1 Erneuerbare Energiequellen 1 Euroregion Oberrhein 1 Evaluation 1 less ...