Columbia subject headings:
Grogan, Ewart Scott, 1874-1967.
Kenya--History--1895-1963.
Pioneers--Biography.
Harvard subject headings:
Frontier and pioneer life--Kenya.
Grogan, Ewart Scott, 1874-1967.
Kenya--History--1895-1963
Pioneers--Kenya--Biography.
Princeton subject headings:
Frontier and pioneer life--Kenya.
Grogan, Ewart Scott, 1874-1967.
Kenya--History--1895-1963.
Pioneers--Kenya--Biography.