Columbia subject headings:
Harvard subject headings:
Color--History.
Goethe, Johann Wolfgang von, 1749-1832--Knowledge--Science.
Morphology--History.
Science in literature
Princeton subject headings:
Color--History.
Goethe, Johann Wolfgang von, 1749-1832--Career in science.
Goethe, Johann Wolfgang von, 1749-1832--Themes, motives.
Morphology--History.
Science in literature.