Gems of Ceylon and Burma,
by Frank D. Adams.
- Montreal, 1926.
- 34 p. illus. (incl. map) diagr. 24 cm.
- McGill university publications. Series V (Geology, mining and metallurgy) no. 11 .
Cover title. Caption title: "A visit to the gem districts of Ceylon and Burma." "Reprinted from the Transactions of the Canadian institute of mining and metallurgy, vol. XXIX, 1926."