Columbia subject headings:
Harvard subject headings:
Biographies
Botanists--British Isles--Biography.
Foresters--British Isles--Biography.
Henry, Augustine, 1857-1930
Princeton subject headings:
Botanists--Great Britain--Biography.
Botanists--Ireland--Biography.
Foresters--Great Britain--Biography.
Foresters--Ireland--Biography.
Henry, Augustine, 1857-1930.