Columbia subject headings:
Harvard subject headings:
Automobile industry and trade--Austria.
Automobile industry and trade--Germany
Green marketing--Austria.
Green marketing--Germany.
Industrial ecology--Austria.
Industrial ecology--Germany.
Industrial sociology--Austria.
Industrial sociology--Germany
Lignite industry--Austria.
Lignite industry--Germany.
Social change--Austria.
Social change--Germany
Sustainability--Austria.
Sustainability--Germany.
Princeton subject headings:
Automobile industry and trade--Environmental aspects--Germany.
Coal trade--Environmental aspects--Germany.
Environmental policy--Economic aspects--Germany.
Sustainability--Economic aspects--Germany.
Sustainability--Political aspects--Germany.
Sustainable development--Germany.