Seminar Economic Geologi Of Coal Deposits (including exploration methods)
If one part of this chain is not realized ,no coal deposit will form.formation is ,due to the difference of vegetation ,in palaeobotanical and biofacial terms ,leading to the specific types mentioned above.formation is not only depened on the growth of vegetation ,but that is more important ,the palaeoclimatological base must be represented.
Ketersediaan
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Pusat Sumber Daya Mineral, Batubara dan Panas Bumi - Jln. Soekarno Hatta No. 444, Bandung, Jawa Barat
PMB LU 1985-8