na INLIS000000000006137 Ind 0010-1118006137 Increasing export diversification in commodity exporting countries : A theoretical analysis DeROSA, Dean A. Dean A DeRosa Washingto D.C. IFPRI 1992 13 p. Ill.; 23 cm. 13 p. Ill.; 23 cm. Reprinted from International Monetary Fund Staff Papers Vol. 39, No.3 Sep. 1992 Bibl. : p. 593-595 339.564 EXPORTS DIVERSIFICATION 592/MS/93-mfn7913