Earth Summit, 1992, Rio de Janeiro, Brazil. - United Nations Conference on Environment and Development Rio de J aneiro, Brazil 1992; U.S. Citizens Network on the United Nations Conference on Environmen t and Development (San Francisco, Calif. : U.S. Citizens Network on the United Natio ns Conference on Environment and Development, 1991)
Keywords: Economic development -- Environmental aspects; Environmental policy -- Citizen participation; Non-governmental organizations