W.G. Breck: Earth, the water planet. The ocean as a chemical environment; lateral and vertical circulation in the oceans, the influence of pollution; the role of the ocean as the resource frontier.
R. Rohmer: A prerecorded interview in which this well-known lawyer and author discusses his views of 'gloom and doom' prophecies, immediate and long-term objectives for Canadians, and the need for personal involvement. Duplicate of MI123.31.