title: Radioactivity in Washington surface water July 1971-June 1972.
mesh_terms: D002860:Chromium Radioisotopes / Q000032:analysis; D004583:Electrons; D010761:Phosphorus Radioisotopes / Q000032:analysis; D011834:Radiation Monitoring; D011868:Radioisotopes / Q000032:analysis; D012538:Scandium / Q000032:analysis; D014316:Tritium / Q000032:analysis; D014861:Washington; D014878:Water Pollution, Radioactive / Q000032:analysis*; D015033:Zinc Isotopes / Q000032:analysis
chemical_list: D002860:Chromium Radioisotopes; D010761:Phosphorus Radioisotopes; D011868:Radioisotopes; D015033:Zinc Isotopes; D014316:Tritium; D012538:Scandium