Benefit-cost calculations for a copper smelter [microform]

Benefit-cost calculations for a copper smelter [microform]

Bibliographic Details
Main Author: Alonzo, Z. Amelia Capistrano 1947-
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service University of the Philippines, 1973.
Subjects:
Copper industry and trade > Philippines.
Copper mines and mining > Philippines.