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1by 126654 Valdés, C., 112511 Roe, T. eds., 20680 University of Minnesota, Saint Paul, MN (EUA). Dept. of Applied Economics. International Agricultural Trade Research Consortium, IICA, San José (Costa Rica) 14, Symposium on Economic Integration in the Western Hemisphere San José (Costa Rica) 7-9 Jun 1995
Published 1997bibliotecaIICA