Ramirez, Elena A. Solid waste management awareness and practices of the personnel and the students of the University of Northern Philippines - Candon / Elena A. Ramirez. - [S.l.] : [s.n.], 2011. - xiv, 101 pages : illustration ; 28 centimeter. Bibliography: pages 82-83. Subjects--Topical Terms: Environmental protection. Dewey Class. No.: TH 344 R14s 2011