title: Upward mobility.
authors.forename: Jerry
authors.initials: J
authors.lastname: Laws
mesh_terms: D002138:Calibration; D004784:Environmental Monitoring / Q000295:instrumentation*; D005431:Florida; D005740:Gases; D016273:Occupational Exposure / Q000517:prevention & control*; D019982:Organizational Case Studies; D017751:Safety Management
chemical_list: D005740:Gases