Columbia subject headings:
English literature--18th century--History and criticism.
English literature--19th century--History and criticism.
French literature--History and criticism.
Literature and science.
Nature in literature.
Science in literature.
Harvard subject headings:
English literature--18th century--History and criticism
English literature--19th century--History and criticism
French literature--History and criticism
Literature and science
Nature in literature.
Science in literature.
Princeton subject headings:
English literature--18th century--History and criticism.
English literature--19th century--History and criticism.
French literature--History and criticism.
Literature and science.
Nature in literature.
Science in literature.