3.The development of conservation. Natural resources and environment in the local group discussion (Focus Group Interview) leader of community environment of 30. Experimental model used in conservation.MTBy using the model in the experiment 4, including directors, the activities and fund derived from the thoughts of teachers in environmental education. Faculty of environmental and Resource Sciences University.Kosum phisai district office. And the village. And agent network resource and environment protection volunteer village. (MT)The gang you) District, Amphoe kosum phisai, mahasarakham.
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