Ditapis dengan
Ditemukan 4 dari pencarian Anda melalui kata kunci: author="Dr. Rohland K. G."
The Coal from Ombillin.
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- ISBN/ISSN
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- Deskripsi Fisik
- 8 HALAMAN, DENGAN LAMPIRAN PETA 1 HALAMAN
- Judul Seri
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- No. Panggil
- PMB LA 1957-2
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- ISBN/ISSN
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- Deskripsi Fisik
- 8 HALAMAN, DENGAN LAMPIRAN PETA 1 HALAMAN
- Judul Seri
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- No. Panggil
- PMB LA 1957-2
Sungai Dua Ore Field I Compilation On Pits (Section, Essential Chemical Compu…
All observations of the wedexro experts on pits and their ore sections are compiled in the following list with earlier analysis in order to fasilitate the understanding of previous and recent investigations. Assay of essential chemical compounds is given.
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- ISBN/ISSN
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- Deskripsi Fisik
- 21 Halaman, Tanpa Peta
- Judul Seri
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- No. Panggil
- PMB LF 1957-2
Investigation Into The Geological And Mining Aspects Of The Iron-ore And Coal…
In addition to the ore investigations, 33 coal samples originating from several test pits on Sumatra and Kalimantan have been investigated in the laboratory of Djawatan Geology Pasat in the framework of the Wedexro work.
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- Deskripsi Fisik
- 121 Halaman, 16 Peta
- Judul Seri
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- No. Panggil
- PMB LU 1957-1
Investigation into the Geological and Mining Aspects of the Iron-ore and Coal…
to-day metallurgical eoke is practically exlusively produced from coking coals in horizontal chamber ovens the dimensions of which show a height of 2-6 m, an average chamber width of 350 - 550 mm and a chamber length of ab. 12 m
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- ISBN/ISSN
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- Deskripsi Fisik
- 18 HALAMAN, TANPA LAMPIRAN PETA
- Judul Seri
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- No. Panggil
- PMB LA 1957-3
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah