Columbia subject headings:
Geology--Czech Republic--Bohemia.
Goethe, Johann Wolfgang von, 1749-1832.
Neptunian theory.
Harvard subject headings:
Geological surveys--Czech Republic--Bohemia--History.
Goethe, Johann Wolfgang von, 1749-1832--Knowledge--Neptunian theory.
Neptunian theory.
Scientific expeditions--Czech Republic--Bohemia--History.
Princeton subject headings:
Geology--Czech Republic--Bohemia.
Goethe, Johann Wolfgang von, 1749-1832.
Neptunian theory.