01201nem0 2200313 450 991028126030332120180730123011.020170331d1972----km y0itay50 baengUSb aa a aa a1:10610000o1700000o0750000n0720000n0050000North America before ColumbusDocumento cartograficoIndians of North Americaproduced the Cartographic Division of the National Geographic Society for the National Geographic MagazineGilbert Grosvenor, ed.1:10610000 (O170°-O75°/N72°-N5°)WashingtonNational Geographic Society19722 carta su 1 foglio (fronte retro)color., ripieg.77 x 58 cmAmerica settentrionaleCartePopoliIndianiCarteGrosvenor,GilbertNational Geographic SocietyITUNINARICAUNIMARCMP9910281260303321Cons.3 Atl.1 Carte sciolte 054(02)Ist. s.i.ILFGEILFGENorth America before Columbus1507292Indians of North America1507293UNINA