Requests the United Nations Secretariat, in the light particularly of its responsibilities regarding interdisciplinary research and analysis as well as technical co-operation, the regional commissions, the United Nations Conference on Trade and Development, the United Nations Industrial Development Organization, the United Nations Environment Programme, the United Nations Development Programme, the United Nations Fund for Population Activities and the specialized agencies, including the World Bank and the International Monetary Fund, as well as the International Atomic Energy Agency and other organizations in the United Nations system, to contribute effectively to the preparatory work for the new international development strategy by providing inputs, including relevant documentation, in accordance with the objectives set forth above.