na INLIS000000000002455 Ind 0010-1118002455 External demand constraints for agricultural exports KOESTER, Ulrich Ulrich Koester; Hartwig Schafer and Alberto Valdes Washington, D.C. International Food Policy Research Institute 1989 10 p.: ill. ; 23 cm.-- 10 p.: ill. ; 23 cm.-- 382.6 AGRICULTURE EXPORTS mfn-4136