Reference : 6713.03,6713.04,6713.05,6713.06,6713.07,6713.09

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