Adul Apinantara. 1980. Cooperation and conflict among water users in tank irrigation systems in northeast Thailand. Field of Study Community Development, University of the Philippines;
Adul Apinantara. (1980) Cooperation and conflict among water users in tank irrigation systems in northeast Thailand . University of the Philippines/Los Banos.
Adul Apinantara. Cooperation and conflict among water users in tank irrigation systems in northeast Thailand. . Los Banos:University of the Philippines, 1980.
Adul Apinantara. (1980) Cooperation and conflict among water users in tank irrigation systems in northeast Thailand . University of the Philippines/Los Banos.