European Commission., & Expert Seminar on Waste Management Planning. (1994). Waste management planning in the European Community: Proceedings of an Expert Seminar on Waste Management Planning. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission., and Expert Seminar on Waste Management Planning. Waste Management Planning in the European Community: Proceedings of an Expert Seminar On Waste Management Planning. Luxembourg: Office for Official Publications of the European Communities, 1994.
Παραπομπή MLAEuropean Commission., and Expert Seminar on Waste Management Planning. Waste Management Planning in the European Community: Proceedings of an Expert Seminar On Waste Management Planning. Luxembourg: Office for Official Publications of the European Communities, 1994.