United Nations system: reports of the Secretary-General; (k) Environment: (i) Report of the Governing Council of the United Nations Environment Programme ; (ii) Reports of the Secretary-General; (l) Human settlements. (i) Report of the Commission on Human Settlements; (ii) Report of the Secretary-General; (m) Effective mobilization and integration of women in development: report of the Secretary-General ; (n) Examination of long-term trends in economic develop- ment: report of the Secretary-General; United Nations Special Fund; United Nations Conferonce on New and Renewable Sources of Energy: (i) Report of the Preparatory Committee for the United Nations Conference on New and Renewable Sources of Energy; (ii) Reports of the Secretary-General;(o) (p)63.(q) United Nations Conference on the Least Developed Countries: report of the Preparatory Committee for the United Nations Conference on the Least Developed Countries. 62. Operational activities for development: (a) Comprehensive policy review of operational activities of the United Nations system: report of the Secretary- General; (b) United Nations Development Programme: report of the Secretary-GeneraI; (c) United Nations Capital Development Fund; (d) United Nations Revolving lrund for Natural Resources Exploration; (e) United Nations Fund for Population Activities: report of the Secretary-General ; (0 United Nations Volunteers programme; G) United Nations Special Fund for Land-locked Developing Countries; (h) United Nations Children's Fund; (i) World Food Programme; () Technical co-operation activities undertaken by the Secretary-General. Training and research: (a) United Nations Institute for Training and Research: report of the Executive Director; (b) United Nations University: report of the Council of the United Nations University; (c) University for Peace: report of the Secretary-General. Special economic and disaster relief assistance: (a) Office of the United Nations Disaster Relief Co- ordinator: report of the Secretary-Genera.l; (b) Special economic assistance programmes: reports of the Secretary-General; (c) Implementation of the medium-term and long-term re- covery and rehabilitation programme in thc Sudano-
**Analysis**
The text appears to be a report on various activities and programs undertaken by the United Nations, with a focus on development, environment, and humanitarian aid. The reports cover a range of topics, including sustainable development, economic development, environmental protection, and disaster relief. Given the scope of the text, it is likely that the most fitting category would be a combination of economic development, natural resources and environment, and humanitarian aid and relief.

**Category**
Economic development, Natural resources and environment, Humanitarian aid and relief