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    Title :

    Kraff Ehricke's Extraterrestrial Imperative: A Memoir



    Conference:

    History symposium; 28th, International Academy of Astronautics ; 1994 ; Jerusalem



    Publication date :

    2001-01-01


    Size :

    10 pages



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Extraterrestrial imperative

    Ehricke, K. A. | NTRS | 1972


    Extraterrestrial biology.

    Young, R. S. | NTRS | 1966


    Extraterrestrial engineering

    Sture, Stein / Ko, Hon-Yim / Macari-Pasqualino, Jose Emir et al. | NTRS | 1989


    Extraterrestrial materials processing

    Steuer, Wolfgang H. | TIBKAT | 1982