Pagmimina sa Pilipinas - Uyanguren, Edgie; Claudio, Ivy.; Dulce, Leon.; University of the Philippines Diliman. College of Mass Communication (Quezon City DZUP, 2012)
Responsible mining in the Philippines-- Preservation of mineral resources.
Guest : Leon Dulce.
Date broadcast: March 27,2012, Tuesday, 3-4 p.m.
Keywords: Mineral industries -- Philippines; Mines and mineral resources -- Philippines