title: Environmental levels of radioactivity at Atomic Energy Commission Installations. 2. Bettis Atomic Power Laboratory, Janurary-December 1972.
mesh_terms: D000398:Air Pollution, Radioactive / Q000032:analysis; D002587:Cesium Isotopes / Q000032:analysis; D009688:Nuclear Reactors; D010414:Pennsylvania; D011829:Radiation Dosage; D011834:Radiation Monitoring; D011848:Radioactive Pollutants / Q000032:analysis*; D011868:Radioisotopes / Q000032:analysis; D012987:Soil / Q000032:analysis; D013326:Strontium Radioisotopes / Q000032:analysis; D013819:Thermoluminescent Dosimetry; D014878:Water Pollution, Radioactive / Q000032:analysis
chemical_list: D002587:Cesium Isotopes; D011848:Radioactive Pollutants; D011868:Radioisotopes; D012987:Soil; D013326:Strontium Radioisotopes