Sandigan, Maevellyn DM., Environmental awareness and practices of public elementary schools in Naga City West District 2 / Maevellyn DM. Sandigan. - xiv, 132 leaves : Colored illustrations, tables, figures ; 28 cm. Includes bibliographical references. Subjects--Topical Terms: Environmental awareness.Environmental practices.Public elementary schools.Sustainability.Descriptive-correlational, Naga City.