Adopted at the 75th meeting, 25 May 1977.
In: United Nations Environment Programme : compendium of legislative authority, 1972-1977. - Oxford, England ; New York : Pergamon Press, 1978. - p. 244.
In: United Nations Environment Programme : report of the Governing Council on the work of its 5th session, 9-25 May 1977 (A/32/25).
