Chaiporn Phibulsiri, advisorSukanya Buranrom2014-05-052014-05-051995http://repository.nida.ac.th/handle/662723737/1679Thesis (M.A. (Social Development))--National Institute of Development Administration, 1995.[8, 141] leaves.application/pdfengThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.Social changeAlternative agricultureAgricultural systemsUdon ThaniNortheastern ThailandHC 445 .Z9E5 Su45Sustainable development -- Thailandtext--thesis--master thesis