PT. Tropic Endeavour Indonesia Summary report alluvial gold investigations Marisa block 2, Sulawesi Utara Indonesia tahun 1978

PT. Tropic Endeavour Indonesia Summary report alluvial gold investigations Marisa block 2, Sulawesi Utara Indonesia tahun 1978 Bird, M.C Primary Author Jessop, R.G.C. Primary Author mixed material bibliography PT Tropic Endeavour Indonesia 1978 id Indonesia 23 hlm. : ilus. ; 30 cm + lamp M. C. Bird Eksplorasi Emas Emas Ringkasan Laporan Akhir Sulawesi Utara Pohuwato 1978 Marisa 622.3422 PERPUSTAKAAN UNIT GEOMIN PT Aneka Tambang Tbk 428-78-E 622.3422 BIR p 2018091225 My Library 1079 2018-09-24 13:30:02 2018-11-29 10:26:26 machine generated