The wlfare of workers in mines other than coal mines : Third tripartite technical meeting for mines other than coal mines

অনুরূপ উপাদানগুলি

• General Report: ecent Events and Developments in Mines Other than Coal Mines :
  প্রকাশিত: (1975)
• The Mining Industry and the Developing Countries
  অনুযায়ী: Bosson, Rex
  প্রকাশিত: (1977)
• Mining, environmental and sustainable land use : Meeting the challenge.
  প্রকাশিত: (1990)
• Mining and Quarrying in the Ancient Andes
  অনুযায়ী: Tripcevich, Nicholas, অন্যান্য
  প্রকাশিত: (2020)
• The transfer of coal-mining technology for Japan to Manchuria and manpower problems, focusing on the development of the Fushun Coal Mines
  অনুযায়ী: Murakushi, Nisaburo
  প্রকাশিত: (1981)