Columbia subject headings:
English literature--19th century--History and criticism.
French literature--History and criticism.
Literature and science.
Science in literature.
Harvard subject headings:
English literature--19th century--History and criticism
French literature--History and criticism
Literature and science
Science in literature.
Princeton subject headings:
English literature--19th century--History and criticism.
French literature--History and criticism.
Literature and science.
Science in literature.