Austroasiatic Languages]]> Theraphan Luangthongkum]]> 1997-01]]> Languages and Cultures of the Ethnic Groups in Xekong Province Lao PDR: A Foundation for Research and Development Planning Project]]> eng]]> Sekong (Laos)]]> Austroasiatic Languages]]> Theraphan Luangthongkum]]> Languages and Cultures of the Ethnic Groups in Xekong Province Lao PDR: A Foundation for Research and Development Planning Project]]> eng]]> ktv]]> kuf]]> ngt]]> Austroasiatic Languages]]> Theraphan Luangthongkum]]> 1998-12-13/1998-12-19]]> Languages and Cultures of the Ethnic Groups in Xekong Province Lao PDR: A Foundation for Research and Development Planning Project]]> eng]]> tha]]> Sekong (Laos)]]> Austroasiatic Languages]]> Theraphan Luangthongkum]]> 1986-11-17]]> Registers in Mon, Kui (Suai) and Chong : An Acoustic Study Project]]> eng]]> tha]]> Ratchaburi (Thailand)]]> Austroasiatic Languages]]> Theraphan Luangthongkum]]> Nyah Kur (Chao Bon) Language and Dialects Project]]> tha]]> cbn]]> Austroasiatic Languages]]> Theraphan Luangthongkum]]> Linguistic Diversity in Nan Province: A Foundation for Tourism Development Project]]> tha]]> Kra-Dai Languages]]> Theraphan Luangthongkum]]> 1988-06-01]]> Indigenous Languages of Thailand Research Project]]> tha]]> nod]]> Sakon Nakhon (Thailand)]]> Kra-Dai Languages]]> Theraphan Luangthongkum]]> Indigenous Languages of Thailand Research Project]]> tha]]> Sakon Nakhon (Thailand)]]> Kra-Dai Languages]]> Theraphan Luangthongkum]]> 1978-09-22]]> Indigenous Languages of Thailand Research Project]]> tha]]> sou]]> Narathiwat (Thailand)]]> Austroasiatic Languages]]> Theraphan Luangthongkum]]> Registers in Mon, Kui (Suai) and Chong : An Acoustic Study Project]]>