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Rural organisations in Latin America : some lessons for South Africa
Platzky, Laurine, (1985)
Politics and social change in Third World countries
Tullis, F. LaMond, (1973)
Fazendas de gado no vale do São Francisco
Macedo, Jozé Norberto, (1952)
Fazendas de cacau na Bahia
Caldeira, Clovis, (1954)