Reference : 6816.21,6816.22,6816.23,6816.24,6816.25

Name of creator(s) : Keyes, E. Jane

Scope and content : Amphoe Muang Mae Hong Son, Changwat Mae Hong Son, Thailand,east=98.006073; north=19.288623

Extent and medium : Slide ดูเอกสารต้นฉบับ