Book
total rows: 3
page: 1
records each page: 20

Laporan akhir peninjauan (SKIP) batubara daerah Rokan Hulu, Indragiri Hulu, Kampar & Kuantan Singingi, Propinsi Riau dan Labuan Batu, Propinsi Sumatera Utara : NOTA DINAS No. 189a/K/2011/2007
author: Unit Geomin
  name: Aneka Tambang
publisher: PT. Aneka Tambang
date created: 2008

A note on the map units of block 6
author: Antam
publisher: Antam
date created: 1973

Penelitian geofisika dengan cara tahana jenis wenner didaerah Bukit Piatu, Kijang-Riau: SPK No. 11-P/III/90
author: Biro Geofisika - Unit Geologi
publisher: Antam - Unit Geologi
date created: 1990