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2. L. J. KING, A. SHIMOZATO, and J. M. HOLMES, “Low-Radioactivity-Level Waste Treatment. Pilot Plant Studies of the Removal of Activity from Low-Level Process Waste by a Scavenging-Precipitation Foam Separation Process,” ORNL-3803, Oak Ridge National Laboratory (in preparation).
3. “Chem. Technol. Div. Ann. Progr. Rept. May 31 1965,” 119, ORNL-3830, Oak Ridge National Laboratory (Nov. 1965).
4. E. SCHONFELD, D. GHOSH, R. STANFORD, S. MOOK, and G. MAZZELLA, “The Removal of Strontium and Cesium from Nuclear Waste Solutions by Foam Separation,” NYO-9577, Radiation Applications, Inc. New York (July 1960).