Reference : 6715.29,6715.30,6715.31,6715.32,6715.33,6715.34

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

Scope and content : Amphoe Mae Sariang, Changwat Mae Hong Son, Thailand,east=97.770568; north=18.264741

Extent and medium : Slide ดูเอกสารต้นฉบับ