©2013 National Research Council of Thailand
compiled by Research Compilation and Coordination Division. 1967. Directory of scientific research activities in Thailand. [Bangkok:Government House Printing Office;
compiled by Research Compilation and Coordination Division. (1967) Directory of scientific research activities in Thailand. Government House Printing Office:[Bangkok.
compiled by Research Compilation and Coordination Division. Directory of scientific research activities in Thailand. [Bangkok:Government House Printing Office, 1967. Print.
compiled by Research Compilation and Coordination Division. (1967) Directory of scientific research activities in Thailand. Government House Printing Office:[Bangkok.