Letter dated 22 October 1997 from the Permanent Representatives of Costa Rica and the Russian Federation to the United Nations addressed to the Secretary-General.
Letter dated 22 October 1997 from the Permanent Representatives of Costa Rica and the Russian Federation to the United Nations addressed to the Secretary-General.
A/52/251 58 Restructuring and revitalization of the United Nations in the economic, social and related fields. UN--ORGANIZATIONAL STRUCTURE A/52/251 60 Strengthening of the United Nations System. UN SYSTEM--STRENGTHENING A/52/251 97 Sustainable development and international cooperation. SUSTAINABLE DEVELOPMENT--ECONOMIC COOPERATION A/52/251 98 Environment and sustainable development. ENVIRONMENT--SUSTAINABLE DEVELOPMENT A/52/251 157 United Nations reform : measures and proposals. UN--ORGANIZATIONAL REFORM S/52 [16] UN SYSTEM--STRENGTHENING S/52 [29] ENVIRONMENT S/52 [38] SANCTIONS COMPLIANCE