Contents/ Sommaire -- Articles -- The Practice Concerning Treaty Succession in the Commonwealth -- The Commonwealth and the Concept of Domestic Jurisdiction -- La navigation aerienne et le bruit -- The Changing United Nations Constitutionalism. New Arenas and New Techniques for International Law-Making -- The United Nations High Commissioner for Human Rights -- New States, Regionalism and International Law -- A Fresh Look at the Local Remedies Rule -- Le droit commercial international dans les rapports Est-Ouest -- Notes and Comments -- Nationality and Registration of Aircraft Operated by International Operating Agencies and Article 77 of the Convention on International Civil Aviation, 1944 -- Canada and the Two-China Formula at the United Nations -- Foreign Investment Disputes: Access of Private Individuals to International Tribunals -- South West Africa Cases. Ethiopia v. South Africa -- Liberia v. South Africa. Second Phase -- Canadian Practice in International Law during 1966 as Reflected Mainly in Public Correspondence and Statements of the Department of External Affairs -- Canadian Practice in International Law during 1965 and 1966 as Reflected in Public Statements -- Book Reviews / Revue des livres -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- Q -- R -- S -- T -- U -- V -- W.