Reference : 6839.07,6839.08,6839.09,6839.10,6839.11,6839.12,6839.13,6839.14,6839.15,6839.16
Name of creator(s) : Keyes, Charles F.
Scope and content : Ban Nong Tun, Thambon Khwao, Amphoe Muang, Changwat Maha Sarakham, Thailand,east=103.41014; north=16.12766
Extent and medium : Slide ดูเอกสารต้นฉบับ