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1by 50069 Boone, L., International Food Policy Research Institute (IFPRI) Washington, D.C., United States of America 9530, 10687 IICA, Washington, D.C. (EUA), Seminar of the International Policy Council on Agriculture, Food and Trade Belo Horizonte (Brasil) 11-13 May 1997
Published 1997Texto bibliotecaIICA