prepared for the Private Sector Planning Sub-Committee for Manufacturing-National Economic Development Board of Thailand ; by Donald C. MarsdenAgency for International Development, United States Operations Mission to Thailand1966
a cooperative effort by the Department of Agriculture, Royal Thai Government and the United States Operations Mission to ThailandAgency for International Development, United States Operations Mission to Thailand1965
prepared by Business Research Ltd. for United States Operations Mission to ThailandAgency for International Development, United States Operations Mission to Thailand1964 i.e. 1965