1. Personal communication from Mr. Stanley Ragone, Virginia Electric and Power Co., April 22, 1971.
2. “Disposal of Solid Radioactive Wastes in Bedded Salt Deposits,” Report by the Committee on Radioactive Waste Management, National Academy of Sciences—National Research Council (Nov. 1970).
3. See, for instance, “Report of the EEI Reactor Assessment Panel,” Edison Electrical Institute, New York, 1970.