Columbia subject headings:
Biology--History--20th century--Sources--Bibliography--Catalogs.
Huxley, Julian, 1887-1975--Archives.
Woodson Research Center--Catalogs.
Harvard subject headings:
Biology--History--20th century--Sources--Bibliography--Catalogs.
Huxley, Julian, 1887-1975--Archives.
Woodson Research Center--Catalogs.
Princeton subject headings:
Huxley, Julian, 1887-1975--Archives--Indexes.