Plastic bags versus paper bags - Matias, Aura.; Reyes, Gerard; David, Elsie; University of the Philippines Diliman. College of Engineering (Quezon City DZUP, 2012)
Environmental impact issue versus climate change impact of plastics bags versus paper bags -- Plastic bags usage.
Guest : Engr. Elsie David.
Date broadcast : December 10,2012, Monday, 4-5 p.m.
Keywords: Plastic bags -- Law and legislation -- Philippines; Climatic changes -- Environmental aspects -- Philippines; Global warming -- Philippines