Jumnongruk Udomsade. 1993. Interagency communication, coordination and participation in promoting ecological concerns in Thailand. Graduate School, University of Philippines Los Banos;
Jumnongruk Udomsade. (1993) Interagency communication, coordination and participation in promoting ecological concerns in Thailand . University of Philippines Los Banos/Los Banos.
Jumnongruk Udomsade. Interagency communication, coordination and participation in promoting ecological concerns in Thailand. . Los Banos:University of Philippines Los Banos, 1993.
Jumnongruk Udomsade. (1993) Interagency communication, coordination and participation in promoting ecological concerns in Thailand . University of Philippines Los Banos/Los Banos.