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

Laporan penjelidikan bidjih besi P. Sebuku Kal. Tenggara
author: Ir. M. Simandjuntak
  name: Djawatan Pertambangan
  name: Ade Tridana
  name: Sjamsudin Hartojo
publisher: Djawatan Pertambangan
date created: 1962

Report of investigation on iron ores of Sebuku Island South East Kalimantan
author: Simandjuntak, Mangara
  name: Tridana, Cde
  name: Hartojo, Sjamjudin
  name: Koikck, Naoharu
  name: Pusat Djawatan Pertambangan
publisher: Pusat Djawatan Pertambangan
date created: 1962

Laporan penyelidikan bijih besi P. Sabuku Kal Tenggara
author: Simandjuntak, Mangara
  name: Tridana, Cde
  name: Hartojo, Sjamjudin
  name: Djawatan Pertambangan
publisher: Djawatan Pertambangan
date created: 1926