Papers presented at the Seminar. Keynote Address Sir / Robert Jennings -- Resolution of Intemational Water Disputes: Challenges for the 21st Century / Surya P. Subedi -- Water Disputes Defined: Characteristics and Trends for Resolving Them / Stephen C. McCaffrey -- The Role of Diplomatic Means of Solving Water Disputes: A Special Emphasis on Institutional Mechanisms / Laurence Boisson de Chazournes -- Universal and Regional Approaches to Resolving Intemational Water Disputes: What Lessons Leamed from State Practice? / Patricia Wouters -- Good Offices and Mediation and Intemational Water Disputes / Salman M.A. Salman -- The Role of Third Parties in Promoting Collective Action Among Riparians / Eyal Benvenisti -- Judicial Means for Settling Water Disputes / Lucius Caflisch -- The Judgment of the International Court of Justice in the Case Concerning the Gabéíkovo-Nagymaros Project (Hungary/Slovakia) / Stephen M. Schwebel -- Emerging Trends in the Role of Non-State Actors in International Water Disputes / Attila Tanzi and Cesare Pitea -- Non-State Actors and International Water Disputes: A Search for the Nexus Between the Local and the Global / Ellen Hey -- Water in Times of Armed Conflict / Mara Tígnino -- Resolution of Water Disputes: Lessons from the Middle East / Edda Kristjánsdóttir -- Prospects for the Future of International Water Law: the View Projected by the Epistemic Community / Paulo Canelas de Castro -- Concluding Remarks / Philippe Sands -- Appendix. United Nations Convention on the Law of the Non-Navigational Uses of International Watercourses.