Columbia subject headings:
Authors, English--20th century--Biography.
Nature in literature.
Williamson, Henry, 1895-1977.
Harvard subject headings:
Authors, English--20th century--Biography
Nature in literature.
Williamson, Henry, 1895-1977.
Princeton subject headings:
Authors, English--20th century--Biography.
Nature in literature.
Williamson, Henry, 1895-1977.