International Geosphere-Biosphere Programme (IGBP) Global Change and Terrestrial Ecosystems. 1994. Proceedings of the workshop to develop methodologies on the study on documentation of landuse and land cover changes March 21-25, 1994, Chiang Mai, Thailand edited by Henry wood, Wandee Chineswasdi, Chetpong Buthep. Bangkok:National Research Council of Thailand;

International Geosphere-Biosphere Programme (IGBP) Global Change and Terrestrial Ecosystems. Proceedings of the workshop to develop methodologies on the study on documentation of landuse and land cover changes March 21-25, 1994, Chiang Mai, Thailand edited by Henry wood, Wandee Chineswasdi, Chetpong Buthep. Bangkok:National Research Council of Thailand, 1994. Print.

International Geosphere-Biosphere Programme (IGBP) Global Change and Terrestrial Ecosystems. (1994) Proceedings of the workshop to develop methodologies on the study on documentation of landuse and land cover changes March 21-25, 1994, Chiang Mai, Thailand edited by Henry wood, Wandee Chineswasdi, Chetpong Buthep. National Research Council of Thailand:Bangkok.