Report on the results of the Geological-Mining Exploration of the Kendi-Ringin Coalfield.
Map P1.XVI, to a scale of 1 : 12500, has been surveyed with the boussole tranche nontagne, as to the main ecasurements, while the interosediary measurements have bean done with measuring-chain and had-compass.
Ketersediaan
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Pusat Sumber Daya Mineral, Batubara dan Panas Bumi - Jln. Soekarno Hatta No. 444, Bandung, Jawa Barat
PMB LA 1918-4