©2013 National Research Council of Thailand
Office of Environmental Policy and Planning. 1997. Thailand policy and prospective plan for enhancement and conservation of national environmental quality, 1997-2016. Bangkok:Office of;
Office of Environmental Policy and Planning. (1997) Thailand policy and prospective plan for enhancement and conservation of national environmental quality, 1997-2016. Office of:Bangkok.
Office of Environmental Policy and Planning. Thailand policy and prospective plan for enhancement and conservation of national environmental quality, 1997-2016. Bangkok:Office of, 1997. Print.
Office of Environmental Policy and Planning. (1997) Thailand policy and prospective plan for enhancement and conservation of national environmental quality, 1997-2016. Office of:Bangkok.