(1992). Selected issues in fields of activity of the commission and its regional institutions as well as reports of regional intergovernmental bodies: Regional cooperation and coordination in remote sensing and geographic information systems for sustainable natural resorces development and environmental management. Beijing: United Nations Economic and Social Council.

Selected Issues in Fields of Activity of the Commission and Its Regional Institutions As Well As Reports of Regional Intergovernmental Bodies: Regional Cooperation and Coordination in Remote Sensing and Geographic Information Systems for Sustainable Natural Resorces Development and Environmental Management. Beijing: United Nations Economic and Social Council, 1992.

Selected Issues in Fields of Activity of the Commission and Its Regional Institutions As Well As Reports of Regional Intergovernmental Bodies: Regional Cooperation and Coordination in Remote Sensing and Geographic Information Systems for Sustainable Natural Resorces Development and Environmental Management. Beijing: United Nations Economic and Social Council, 1992.