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Wanchai Arunpraparut. 1997. Study on analysis and planning of forest road network using gis. , Tokyo University of Agriculture and Technology;
Wanchai Arunpraparut. (1997) Study on analysis and planning of forest road network using gis . Tokyo University of Agriculture and Technology/Tokyo.
Wanchai Arunpraparut. Study on analysis and planning of forest road network using gis. . Tokyo:Tokyo University of Agriculture and Technology, 1997.
Wanchai Arunpraparut. (1997) Study on analysis and planning of forest road network using gis . Tokyo University of Agriculture and Technology/Tokyo.