socio-economic, health and nutritional status of the villagers in the nong wai irrigation area, khon kaen, northeast thailand.studies were carried out from june 1974 to may 1975 on the socio-economic status, health and nutritional status of the people in 4 villages, in the irrigation area of the nong wai pioneer agricultural project of khon kaen province, northeast thailand. the result obtained were compared with those in 2 non-irrigated villages in the same province, in order to identify the health and nutritional problems which might arise during the water resource development in the irrigation area. it was found tha ...19761030856
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