Title: O fermento na massa
Subjects: Congresses, Christianity and politics, Church and social problems, Basic Christian communities, Christian communities, Encontro Intereclesial das Comunidades Eclesiais de Base (4th : 1981 : Itaici, São Paulo, Brazil), Encontro Intereclesial das Comunidades Eclesiais de Base. (4th : 1981 : Itaici, Saõ Paulo, Brazil)
Places: Brazil