Carte geologique de l'Indochine a l'echelle du 1:500.000.
French Indochina.Service Geographique.
[Hanoi] : Le Service Geographique de l'Indochine,
1927-
Most numbers consist of 2 sheets, east and west.
Incomplete.
Sheet 17 west is a photographic copy.
17. Saigon (1938) -- 18. Nha-Trang (1937)
Geology