Cement raw materials of the Philippines [microform].

Cement raw materials of the Philippines [microform].

Manylion Llyfryddiaeth
Awduron Corfforaethol: Philippine Islands. Panama-Pacific International Exposition Board, San Francisco. Panama-Pacific International Exposition, 1915
Fformat: Visual Material
Iaith:English
Cyhoeddwyd: Quezon City Photoduplication Service, University of the Philippines Library 1980.
Pynciau:
Cement industries > Philippines.