Columbia subject headings:
Darwin, Charles, 1809-1882--Influence.
Hopkins, Gerard Manley, 1844-1889--Knowledge and learning.
Literature and science--Great Britain.
Science in literature.
Science.
Harvard subject headings:
Darwin, Charles, 1809-1882--Influence.
Hopkins, Gerard Manley, 1844-1889--Knowledge--Science.
Literature and science--Great Britain.
Science in literature.
Princeton subject headings:
Darwin, Charles, 1809-1882--Influence.
Hopkins, Gerard Manley, 1844-1889--Knowledge--Science.
Literature and science--Great Britain.
Science in literature.