Columbia subject headings:
Gimlette, John, 1963---Travel--Sri Lanka.
Historic sites--Sri Lanka.
Natural history--Sri Lanka.
Sri Lanka--Description and travel.
Sri Lanka--History.
Sri Lanka--Social life and customs.
Harvard subject headings:
Gimlette, John, 1963---Travel--Sri Lanka.
Historic sites--Sri Lanka.
Natural history--Sri Lanka.
Sri Lanka--Description and travel.
Princeton subject headings: