Paulo Roberto Ribeiro Fontes

Identifiers

• Open LibraryOL2469539A

Top Subjects

• Brazil (2)
• Companhia Nitro Química Brasileira -- History (1)
• Industrial relations -- Brazil -- São Miguel Paulista -- History (1)
• São Miguel Paulista (1)
• Chemical workers -- Brazil -- São Miguel Paulista -- Political activity -- History (1)
• São Miguel Paulista (Brazil) -- History (1)
• Internal migrants -- Brazil, Northeast (1)