Memorandum concerning mining possilibities in Peru.
Subtitle: Memorandum sur le potentiel minier du Pérou.  Memorandum ueber bergbauliche Moeglichkeiten in Peru.  Memorandum sopra le possibilità minerarie nel Perú.  Memorándum sobre las posibilidades mineras en el Perú.
Publisher: [Edit. Castrillón Silva]
Published: 1957
Place of publication: Lima
Language: spa
Number of pages: 68
Subjects: Mineral industries -- Peru.; Peru -- Industries.