"The survey was performed under the joint auspices of the Siamese Government and Harvard University."--Pref."The first rural economic survey was perfo...
"The survey was performed under the joint auspices of the Siamese Government and Harvard University."--Pref.
"The first rural economic survey was performed in 1931 under the auspices of the Siamese government and the International council of Missions, and under the direction of Professor Carle C. Zimmerman."--Foot-note, p. [1]