Search Results       Your search for [subject]Copper mines and mining -- Benguet, Mt. Province returned 1 record.           Geological-geophysical investigation of a porphyry-type copper deposit at Camp 4, Tuba, Benguet [microform]. by Malicdem, Domingo G., 1933-; Quezon City: Photoduplication Service, University of the Philippines Library, 1977. Subject: Copper mines and mining -- Benguet, Mt. Province; Porphyry.          Add to Book Cart Relevance: 41.87%