Reference : 6827.11,6827.12,6827.13,6827.16,6827.20,6828.01,6828.02,6828.03,6828.04,6828.05,6828.06

Name of creator(s) : Keyes, Charles F.

Scope and content : Ban Mae Tia, Amphoe Mae Sariang, Changwat Mae Hong Son, Thailand,east=97.91616; north=18.29578

Extent and medium : Slide ดูเอกสารต้นฉบับ