The decisive role of Philex Mines in the socio-economic development of Rio Tuba, Benguet - Ambrosio, Ma. Elena N. (1980)
Includes tables.
Thesis (A.B.)--University of the Philippines, Quezon City.
Typescript.
Keywords: Philex Mines; Mining industry and finance -- Philippines -- Rio Tuba, Benguet; Benguet -- Economic conditions. -- Rio Tuba; Benguet -- Social conditions. -- Rio Tuba