Photos Publications La fete des eaux a Phnom Penh (1901) [Phnom Penh Water Festival, 1901]
Exploring the origins and meanings of one of the most typically Cambodian festival, ពិធីបុណ្យអុំទូក, Water Festival (as witnessed in 1901).Books Essai d'atlas statistique de l'Indochina [A Temptative Statistical Atlas of Indochina]
The first attempt to assess the economic development and potential of French Indochina, with Cochinchina as focus of attention.