Title Work Title No: 18798 Medium: Moving Image Date: 1958 (Release) Original Summary: "Contrasts worlds beyond our own with the world of microscopic living things, represented by protozoa, algae, yeasts, bacteria, and viruses. Refers to man's techniques for controlling bacteria and utilizing their desirable actions in his own service. Includes animation and time-lapse cinephotomicrography." - Summary from Worldcat. Countries of Origin: U.S.A. Genres: Educational
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