Kamps, Ortrud Elisabeth2024-04-262024-04-261994https://doi.org/10.7275/9975388https://hdl.handle.net/20.500.14394/46096United Nations Environment ProgrammeWorld BankEnvironmental policySustainable developmentInstitutional structure and sustainable development : the influence of non-governmental organizations on the environmental policy of UNEP and the World Bank.open32189637