Report On The Geological-Mining Investigation Of The Coal Field North Of Muara Teweh In The District Of Dusunland Of The Rest. Of The Southern And Eastern District Of Kalimantan
By decree of the Director of the State Enterprises dated October 10th, 1918 Nr. 3993/Dir the author was instructed to accomplish an investigation in the above mentioned arean the accurence of the coal deposits, which can be considered for exploitation in a simple way (in other words with methods used by the natives)
Ketersediaan
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Pusat Sumber Daya Mineral, Batubara dan Panas Bumi - Jln. Soekarno Hatta No. 444, Bandung, Jawa Barat
PMB LE 1919-1