environment 120 permanently sustainable development 36 city planning 32 towns 26 economy 18 territorial planning 13 transport 10 more ... ecology 10 economics 10 politics 10 životní prostředí měst 9 climatic changes 8 power engineering 6 urban sociology 6 environment protection 5 sustainable architecture 5 planning 4 entrepreneurship 4 environmental policy 4 cars 3 environmentální ekonomie 3 evaluation of energy performance of buildings 3 klimatické změny 3 landscape 3 urban transport 3 unconventional energy sources 3 sociology 3 landscape forming 3 udržitelný rozvoj 3 urbanization 3 less ...