00912nam0-22003251i-450-99000750841040332120070703103543.0000750841FED01000750841(Aleph)000750841FED0100075084120030814d1960----km-y0itay50------baengUSy-------001yyEssays on Geography and economic developmentNorton Ginsburg ... [et al.]Chicago (Ill.)University1960XX, 173 p.24 cmResearch paper62EconomiaGinsburg,NortonITUNINARICAUNIMARCBK990007508410403321C-09-025Ist.7103ILFGE050.002.GIN019745DECGEILFGEDECGEEssays on Geography and economic development676900UNINA