Reference : 6838.09,6838.10,6838.11,6838.126838.13
Name of creator(s) : Keyes, Charles F.
Scope and content : Ban Mae Ho, Thambon Mae Ho, Amphoe Mae Sariang, Changwat Mae Hong Son, Thailand,east=98.07199; north=18.15482
Extent and medium : Slide ดูเอกสารต้นฉบับ