Needs of the mining industry. Necesidades de la industria minera [microform].

Needs of the mining industry. Necesidades de la industria minera [microform].

Detalhes bibliográficos
Autor Corporativo: Philippine Chamber of Mines and Oil
Formato: Visual Material
Idioma:English
Publicado em: Quezon City Photoduplication Service, University of the Philippines Library 1977.
Assuntos:
Mining industry and finance > Philippines.
Mines and mineral resources > Philippines.