Proceedings Sixth Commonwealth Mining and Metallurgical Congress.

Proceedings Sixth Commonwealth Mining and Metallurgical Congress.

Podrobná bibliografie
Korporace: Commonwealth Mining and Metallurgical Congress, 6th , Canada, 1957, Empire Mining and Metallurgical Congress. Proceedings
Médium: Kniha
Jazyk:English
Vydáno: London s.n. 1924-.
Témata:
Mineral industries > ongresses.