Intergovernmental Conference on Environmental Education organized by Unesco in co-operation of UNEP, Tbilisi, USSR, 14 - 26 October 1977. - Intergovernmental Conference on Environmental Education (1977 : Tbilisi, USSR); United Nations Educational, Scientific and Cultural Organization ([Paris UNESCO/ENVED], 1977)
v.4 Education and the challenge of environmental problems -- v.5 International programme in environmental education (UNESCO/UNEP) -- v.6 Needs and priorities in environmental education : an international survey -- v.8 Major environmental problems in contemporary society
Keywords: Environmental policy -- Congresses; Environmental education -- Congresses; Environmental protection -- International cooperation -- Congresses