1. Ren kou yu she hui Publication: [Beijing : bu xiang, 1991?] Subject(s): Family Planning PolicyHealth EducationSocial ConditionsChina
2. En los ultimos años, los desastres tienden a ser mas destructivos y affectan a comunidades cada vez mayores Publication: [Mexico] : Dirección General de Medicina Preventiva, Programa Nacional de Atención a la Salud en Casos de Desastre, [19--] Subject(s): DisastersCommunity ParticipationSocial ConditionsMexico
3. Too many means--: pressure on transportation Publication: Ghana : Ministry of Health, Health Education Division, [19--?] Subject(s): Family CharacteristicsCrowdingTransportationSocial Conditions
