1. Research on the Disposal of Radioactive Wastes;Placak;Jour. A.W.W.A.,1950
2. Water Decontamination-Removal of Radioactive Materials;Straub;Eng. News-Record,1951
3. Placak , O. R. Lyle , K. S. Report of Oak Ridge Natl. Lab., AEC in preparation
4. Preliminary Reports of Progress-Laboratory Studies;Straub,1951
5. Treatment of Radioactive Water by Phosphate Precipitation;Lauderdale;Ind. Eng. Chem.,1951