title: A comparison of EPA screening measurements and annual 222Rn concentrations in statewide surveys.
authors.affiliation: Physics Department, St. John's University, Collegeville, MN 56321.
authors.forename: D J
authors.initials: DJ
authors.lastname: Steck
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D003625:Data Collection; D006077:Government Agencies; D006798:Housing; D011886:Radon / Q000032:analysis*; D014481:United States; D014484:United States Environmental Protection Agency
chemical_list: D000393:Air Pollutants; D000396:Air Pollutants, Radioactive; D011886:Radon