1. Under one roof Publication: Produced: Chapel Hill, NC : Carolina Population Center , 1967 Subject(s): Family CharacteristicsSocioeconomic FactorsParent-Child RelationsContraceptionUnited States
2. Getting through Publication: [Rockville, Md.?] : Public Health Service, 1967 Subject(s): Smoking -- epidemiologyAdolescentSmoking -- adverse effectsYoung AdultUnited States
3. Beware the wind Publication: [Airlie, Va.? : George Washington University, 1967] Subject(s): Air PollutionAir Pollutants -- adverse effectsParticulate Matter -- adverse effectsUnited States