Summary of international energy research and development activities 
Smithsonian Institution.Science Information Exchange.
United States.Department of Energy.Office of Technical Information.
National Science Foundation (U.S.).Directorate for Research Application.
National Science Foundation (U.S.).Directorate for Scientific, Technological and International Affairs.
New York Oxford Pergamon,
[1978]
Originally published: United States : s.n., 1977
Includes index
Power resources