Statistical summary of the mineral industry.

Statistical summary of the mineral industry.

Podrobná bibliografie
Korporativní autor: [Gt. Brit. Directorate of] Overseas Geological Surveys. Mineral Resources Division
Médium: Kniha
Jazyk:English
Vydáno: London H. M. Staty. Off. 19--.
Témata:
Mines and mineral resources.