National geographic

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  Año 1935, Vol. 68, Número 4

  • Exploring the ice age in Antarctica

    Richard Evelyn Byrd

    págs. 399-474

    

  • Sungmas, the living oracles of the tibetan church

    Joseph F. Rock

    págs. 475-486

    

  • By motor trail across french Indo-China

    Maynard Owen Williams

    págs. 487-534

    

  • A report of the second stratosphere expedition

    págs. 535-536