Les productions minérales
Subtitle: et l'extension des exploitations minières
By: par L. Laurent.
Contributors: Exposition coloniale de Marseille (1906)
Publisher: Barlatier
Published: 1907
Place of publication: Marseille
Language: fre
Number of pages: 150
Subjects: Mines and mineral resources -- France -- Colonies.; France -- Colonies -- Economic conditions.
Other titles: Exposition coloniale de Marseille, 1906