Minahan sa Cagayan Valley pahirap sa mamamayan - Villanueva, Raymund (Quezon City DZUP, 2012)
Effect of mining industries in the citizen of Cagayan Valley and Nueva Viscaya -- Problem caused by mining in Nueva Viscaya and Cagayan Valley.
Date broadcast: March 5,2012, Monday, 2-3 p.m.
Keywords: Mineral industries -- Philippines -- Cagayan Valley; Mining law -- Philippines