Columbia subject headings:
Harvard subject headings:
Austria--History--19th century.
Austria--History--20th century.
Landscape design--Austria.
Landscapes--Austria--History.
National characteristics, Austrian--History.
Social perception--Austria.
Space perception--Austria.
Princeton subject headings:
Austria--History--19th century.
Austria--History--20th century.
Landscapes in literature.
National characteristics, Austrian.
Regionalism--Austria.