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2
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3bibliotecaIICA
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4bibliotecaIICA
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5Digital revistaSCIELO
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6by Newton, K. (ed.), Economic Council of Canada, Ottawa, Ontario (Canada) eng, Schweitzer, T. (ed.), Voyer, J.-P. (ed.)
Published 1990Texto bibliotecaFAO IT -
7by Corrêa,Rafael D. G., Furlani,Carlos E. A., Zerbato,Cristiano, Oliveira,Danilo T. de, Noronha,Rafael H. de F., Warikoda,Newton K.
Published 2019Digital revistaSCIELO -
8by Spearman,C W N, Sonderup,M W, Botha,J F, van der Merwe,S W, Song,E, Kassianides,C, Newton,K A, Hairwadzi,H N
Published 2013Digital revistaSCIELO