00803nam0-22002891i-450-990002897270403321000289727FED01000289727(Aleph)000289727FED0100028972720000920d1984----km-y0itay50------baITAAnnuario di statistica agraria1983Istituto centrale di statisticaRomaSagraf1984341 p.25 cmVol. 30Statistiche dell'agricolturaItalia1981-82353.824Istat445627ITUNINARICAUNIMARCBK990002897270403321CDI-AG-30-84-Pos-336553MASMASAnnuario di statistica agraria466672UNINAING0101018nam0-22003251i-450-99000386681040332120050720124450.0000386681FED01000386681(Aleph)000386681FED0100038668120030910d--------km-y0itay50------baengComparing Investments on New Transport InfrastructureRoads vs. Railways?Luisa Affuso, Julien Masson, David Newberyp.DAE Working PaperDepartment of Applied Economics, University of Cambridge Serie azzurra2000.21Economia dei trasportiH/3.1H/3.2H/3.3Affuso,Luisa146628Masson,Julien146629Newbery,David M.118518ITUNINARICAUNIMARCBK990003866810403321PaperSESSESComparing Investments on New Transport Infrastructure513914UNINA