1. Public enemy Publication: [Pittsburgh, PA] : Westinghouse, [1960] Subject(s): Air Pollution -- adverse effectsAir Pollution -- prevention & controlUnited States
2. The impact of pollution on the upper alimentary and respiratory tracts Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health], 1991 Subject(s): Respiratory Tract InfectionsEsophageal DiseasesAir Pollution -- adverse effects