Community assessment of factors influencing nutritional status of preschoolers, school age, pregnant and lactatingwomen in Bam Ary village, Kuang Nai District, Ubom Rachathani, Northeast Thailand, 1988: submitted in partial fulfilment of the requirements for the degree of Master of Community Nutrition to the University of Queensland, Mahidol University/Khon Kaen University - Minei, Alfred (University of Queensland, 1988)