Cuestión Aullagas
By: exposición del injeniero nacional Ernesto Ruck
Publisher: Imp. Union Americana
Published: 1979
Place of publication: La Paz, Bolivia
Language: spa
Number of pages: 24
Subjects: Silver mines and mining; Sociedad Arteche
Notes: Microfilm (negative) of the original located at the Instituto Boliviano de Cultura, La Paz, Bolivia.  [La Paz, Bolivia : s.n., 1979?]. -- 1 reel ; 16 mm.

No. [20] of 54 items on reel with main entry:  Compañia Consolidada Colquechaca.  Memoria.