00810nam0-22003131i-450 99000329462040332120230405151856.0000329462FED01000329462(Aleph)000329462FED0100032946220000920d1932----km-y0itay50------bafreFRy-------001yy<<Les >>regions polairespar J. RouchParisFelix Alcan1932216 p.Regioni polari919.8Rouch,Jules Alfred Pierre<1884-1973>270807ITUNINARICAUNIMARCBK990003294620403321230.000.ROU10608DECGEDECGEREGIONS POLAIRES446220UNINAING01