Books Books Five Years in Siam, From 1891 to 1896, Vol II
A remarkable 1890s account of the Siamese, Cambodian and Laotian societies, geographical surveys and mining explorations.Books La province cambodgienne de Pursat [Pursat Province, Cambodia]
A rare field research touching geology, ethnography, geography, history and economics in the Pursat area, in 1925-1933.Publications Construction Sequence of the Koh Ker Monuments
The 76 buildings and structures so far identified at the Koh Ker site were built quickly and in five phases, some of them remaining unfinished.