1. Sembrando salud [Sowing the seeds of health] Publication: Mexico City : Secretaria de Salubridad y Asistencia, Direccion General de Salud Materno Infantil y Planificacion Familiar : Coordinacion Nacional De Planification Familiar, 1979 Subject(s): Maternal-Child Health ServicesCommunity Health WorkersCommunity Health ServicesFamily Planning ServicesHealth Knowledge, Attitudes, PracticeWomenMexico