Title: Prasopkān, panhā, læ thitthāng ngān phatthanā chāokhao khō̜ng ʻongkō̜n phatthanā, ʻēkkachon chāokhao
Description: Experiences, problems, and guidelines for the development of hilltribes in Thailand; papers presented to the workshop held at Chiang Mai Province, May 15-17, 1990.