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Alternative migration targets and Brazilian Amazonia's closing frontiers
Mougeot, Luc J. A., (1984)
São Paulo : urban development and employment
Schaefer, Kalmann, (1976)
Bahia de todos os pobres
Vianna, Angela Ramalho, (1980)
Coal and solid fuels - Efficiency of destruction of waste used in the coincineration in the rotary kilns
Ottoboni, Andréa Paula, (1998)