Working together for a POPs treaty for the next millennium Author Töpfer K. Date 1999 Source IUCN (ID: MON-065801) Publisher | Place of publication unpublished Pages 5 p. Document type Conference, symposium etc. document/report Conference name | place | date Third Session of the Intergovernmental Negotiating Committee for a Treaty on Persistent Organic Pollutants | Geneva | 19990906 Language English Field of application International Subject Waste & hazardous substances Keyword Hazardous substances