International Co-ordinating Council of the Programme on Man and the Biosphere. Expert Panel on Project 2: Ecological Effects of Different Land Uses and Management Practices on Temperate and Mediterranean Forest Landscapes
International Co-ordinating Council of the Programme on Man and the Biosphere. Task Force on Criteria and Guidelines for the Choice and Establishment of Biosphere Reserves
International Co-ordinating Council of the Programme on Man and the Biosphere. Task Force on the Contribution of the Social Sciences to the MAB Programme
International Co-ordinating Council on the Programme on Man and the Biosphere. Task Force on Project 14: Research on Environmental Pollution and Its Effects on the Biosphere
International Co-ordinating Council of the Programme on Man and the Biosphere. Task Force on Integrated Ecological Studies on Human Settlements, Within the Framework of Project 11