TECHNICAL INTERIN REPORT ON THE SURVEY FOR THE REHABILITATION OF OMBILIN COAL MINE
under the minutes of discussions on the survey for the rehabilitation of ombilin coal mine signed on july 27, 1977, at jakarta, the interim meeting of the survey was held by directorate of mineral resources, ministry of mines and energy, headed by Dr. harjono. and japanese survey team headed by Mr. E. kawai on the end of november, 1978 at sawah lunto after completation of phase
Ketersediaan
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Pusat Sumber Daya Mineral, Batubara dan Panas Bumi - Jln. Soekarno Hatta No. 444, Bandung, Jawa Barat
PMB LA 1978-6