Lepanto centuries old mine [microform].

Bibliografiska uppgifter
Huvudupphovsman:	Andres, Demetrio
Materialtyp:	Visual Material
Språk:	English
Publicerad:	[Quezon City] Photoduplication Service, University of the Philippines Library 1973
Ämnen:	Lepanto Consolidated Mining Company. Mines and mineral resources > Philippines.