Evolution in 1967

Evolution of the Forebrain: Phylogenesis and Ontogenesis of the Forebrain by Stephan, H., World Federation of Neurology, Hassler, R. G.

The Natural History of Viruses: The World Naturalist by Andrewes, C. H., Andrewes, Christopher

The Meaning of Evolution: A Study of the History of Life and of Its Significance for Man by Simpson, George Gaylord