Bañez, Lalaine G.
Solid waste management in public elementary schools in Bacnotan, La Union / Lalaine G. Bañez. - City of San[ Fernando, La Union : [s.n.], 2015. - xvii, 142 pages : illustration ; 28 centimeter.
Bibliography: pages 100-106.
Environmental protection.
Solid waste disposal.
TH 344 B22s 2015
Solid waste management in public elementary schools in Bacnotan, La Union / Lalaine G. Bañez. - City of San[ Fernando, La Union : [s.n.], 2015. - xvii, 142 pages : illustration ; 28 centimeter.
Bibliography: pages 100-106.
Environmental protection.
Solid waste disposal.
TH 344 B22s 2015