Foreword, Professor T. Wälde, Preface Sustainable Development in the European Union Treaties and in National Legislation: Some conclusions Nigel Haigh, The International Dimension of EU Energy Law and Policy Thomas Wälde, General Principles of Sustainable Development: From Soft Law to Hard Law Gerhard Hafner, Sustainable Development, War Reparations and Environmental Damage Olufemi Elias, Incorporating Sustaineble Development Concerns into the Development and Investment Process- the World Bank Experience David Freestone, The Progressive Integration of Environmental Protections within Offshore Joint Development Agreements David M. Ong, The Customary International Law of Transboundary Fresh Waters Joseph W. Dellapenna, New Era in Luso-Spanish relations in the Management of Shared Basins? The Challenge of Sustainability Paulo Canelas de Castro, Finnish-Swedish Frontier River Commission- Effective Water Co-operation Professor Malgosia Fitzmaurice, Legal and Institutional Aspects of Management Arrangements for Shared Stocks of Marine Fish Daniel Owen, Participants, Index