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- [2] PREDICTING THE OCCURRENCE OF RA-228 IN GROUNDWATER [J]. HEALTH PHYSICS, 1986, 51 (06): : 715 - 721
- [4] RA-228 AND TH-228 IN COASTAL WATERS [J]. ESTUARINE AND COASTAL MARINE SCIENCE, 1980, 11 (02): : 179 - 205
- [5] DETERMINATION OF RA-228 IN FOODS AND WATER [J]. JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS, 1982, 65 (06): : 1424 - 1428
- [6] DISTRIBUTION OF RA-228 IN WORLD OCEAN [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1973, 78 (36): : 8827 - 8848
- [9] THE ASSAY OF RA-228 IN BIOLOGICAL-MATERIAL [J]. INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1984, 35 (09): : 837 - 841
- [10] RA-228 IN THE DEEP INDIAN-OCEAN [J]. DEEP-SEA RESEARCH PART A-OCEANOGRAPHIC RESEARCH PAPERS, 1986, 33 (01): : 107 - 120