Redemptorist Fathers, Associaco dos Jovens Unides, Servico de Assistencia Social a Menores, Cidade de Menores Getulio Vargas, Ao Social da Paroquia de Sao Joao Batista, Brazil: materials for construction of a chicken farm; equipment for irrigation of a small market garden; construction of catchment tanks for water supply, 1971-1973