Arak Sangsomphong และ -. (2012) Analysis and Modelling of Airborne Geophysical Data in the Petchabun Volcanic Belt, Northern Part of Central Thailand. <i>Bulletin of Earth Sciences of Thailand (BEST)</i>, <i>5</i>(1), 20-Oct.Arak Sangsomphong และ -. "Analysis and Modelling of Airborne Geophysical Data in the Petchabun Volcanic Belt, Northern Part of Central Thailand". Bulletin of Earth Sciences of Thailand (BEST) 5 (2012):20-Oct.Arak Sangsomphong และ -. Analysis and Modelling of Airborne Geophysical Data in the Petchabun Volcanic Belt, Northern Part of Central Thailand. Department of Geology, Chulalongkorn University:ม.ป.ท. 2012.