National geographic

• 

  Año 1984, Vol. 166, Número 1

  • The underground railroad: escape from slavery

    Charles L. Blockson

    págs. 3-39

    

  • Scotland, ghosts, and glory

    Rowe Findley

    págs. 40-68

    

  • The forgotten face of Everest

    Andrew Harvard

    págs. 71-77

    

  • The forgotten face of Everest: conquest of the summit

    James D. Morrissey

    págs. 79-88

    

  • Time and again in Burma

    Bryan Hodgson

    págs. 90-121

    

  • The great gray owl

    Michael S. Quinton

    págs. 123-136