1. La tierra: la mujer Publication: [Alexandria, Va. : American Home Economics Association, 19--] Subject(s): Family Planning ServicesPrenatal CareBirth IntervalsWomen's Health
2. Espaciar los embarazos-- Publication: [Honduras] : Ministerio de Salud Pública, División de Educación para la Salud : Johns Hopkins University, Population Communication Services, [19--?] Subject(s): Family Planning ServicesBirth IntervalsMaternal Welfare