Earth Summit 1992 : the United Nations Conference on Environment and Development, Rio de Janeiro, 1992 - Quarrie, Joyce; United Nations Conference on Environment and Development (1992 : Rio de Janeiro) (London : The Regency Press Corporation, 1992)
Keywords: Economic development -- Environmental aspects -- Congresses; Economic policy -- Congresses; Environmental protection -- Congresses; Conservation of natural resources -- Congresses; Sustainable development -- Congresses