A brief explanatory note to the distribution map of coal deposits, industrial minerals, and rocks of Indonesia. :
Scale 1 : 5.000.000.
APA Citation
Sigit, S., Indonesia. Direktorat Geologi. (1964). A brief explanatory note to the distribution map of coal deposits, industrial minerals, and rocks of Indonesia.: Scale 1 : 5.000.000. Bandung, Republik Indonesia: Direktorat Geologi.
MLA Citation
Sigit, Soetaryo, and Indonesia. Direktorat Geologi. A Brief Explanatory Note to the Distribution Map of Coal Deposits, Industrial Minerals, And Rocks of Indonesia.: Scale 1 : 5.000.000. Bandung, Republik Indonesia: Direktorat Geologi, 1964.
Warning: These citations may not always be complete (especially for serials).