1. Metodo para Juan y Maria Publication: Washington, D.C. : George Washington University Airlie Center, 1977 Subject(s): ContraceptionFamily Planning ServicesFamily CharacteristicsEl Salvador
2. Para cambiar su vida Publication: Airlie, Va. : George Washington University Airlie Center, 1977 Subject(s): ContraceptionFamily Planning ServicesCondomsVasectomyFarmersEl SalvadorAsociación Demográfica Salvadoreña.
3. Dos caminos [Two roads] Publication: Washington, DC : George Washington University Population Field Information Services, [1974?] Subject(s): Sexuality -- psychologyYoung AdultLife Change EventsAbortion, Criminal -- adverse effectsMaternal DeathEl Salvador
