Perceptions and awareness of grade 6 students of Southville International School on ozone layer depletion - de Luzuriaga, Brian Anthony R. (Las Piñas City, Philippines : Southville International School and Colleges, 2002)
Includes bibliographical references.
Keywords: Ozone layer depletion -- Study and teaching (Elementary).; Ozone layer depletion -- Environmental aspects; Environmental education -- Elementary education; Sixth grade (Education) -- Attitudes