At head of title: Ad Hoc Group on the Berlin Madate, 5th session, Geneva, 9-13 Dec. 1996; Subsidiary Body for Implementation, 4th session Geneva, 10-11 Dec. 1996; Subsidiary Body for Scientific and Technological Advice, 4th session, Geneva, 16-18 Dec. 1996; Ad Hoc Group on Article 13, 3rd session, Geneva, 16-18 Dec. 1996.