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  1. The evolution of man: a popular exposition of the principal points of human ontogeny and phylogeny. From the German.
    By: Haeckel, Ernst,
    Publication info: London :Kegan Paul, Trench & Co.,1883.
    Contributed by: University of California Libraries (archive.org)
    Subjects: Anatomy, Comparative  Embryology, Human  Evolution  Man, Origin of  
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  2. The physical basis of civilization; a revised version of "Psychic and economic results of man's physical uprightness." A demonstration that two small anatomical modifications determined physical, mental, moral, economic, social, and political conditions;
    By: Heineman, Theodore William,
    Publication info: Chicago,Forbes & company,1908.
    Contributed by: Smithsonian Libraries
    Subjects: Man, Origin of  Prehistoric peoples  Social sciences  
    BHL Collections: Smithsonian Libraries
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