TY - BOOK AU - National Seminar on Utilisation and Management of Wastes in Papua New Guinea (19 AU - Iyer,R.Mahalinga ED - National Seminar on Utilisation and Management of Wastes in Papua New Guinea ED - Unesco ED - Papua New Guinea University of Technology TI - Utilisation and management of wastes in Papua New Guinea: proceedings of the National Seminar, September 9-10, 1985 PY - 1985/// CY - [Lae] PB - Papua New Guinea University of Technology ; Unesco KW - Waste products KW - Papua New Guinea ER -