New and renewable energy in the United States of America : the United States national paper for the 1981 United Nations Conference on New and Renewable Sources of Energy / prepared by the Solar Energy Research Institute under contract no. EG-77-C-01-4042 ; prepared for U.S. Department of Energy, Office of the Under Secretary, and U.S. Department of State, Bureau of International Organization Affairs.
New and renewable energy in the United States of America : the United States national paper for the 1981 United Nations Conference on New and Renewable Sources of Energy / prepared by the Solar Energy Research Institute under contract no. EG-77-C-01-4042 ; prepared for U.S. Department of Energy, Office of the Under Secretary, and U.S. Department of State, Bureau of International Organization Affairs.