Title: Botkhatyō̜ Kānprachum Wichākān 2521 rư̄ang Witthayāsāt læ Thēknōlōyī phư̄a Kānphatthanā Phāk Nư̄a, 22-24 Thanwākhom 2521, Khana Witthayāsāt, Mahāwitthayālai Chīang Mai
Description: Abstracts of papers pesented at seminar on use of science and technology to develop northern Thailand, held at Chiang Mai University, 22-24 December 1978.