Bacteria friend and foe.
- Main contributor
See Other Contributors
Describes some of the known bacteria that are found in the air, in liquids, and in the soil. Explains that among the many kinds of bacteria some are harmful to man while others are beneficial. Describes the contributions made by Antony van Leeuwenhoek, Louis Pasteur, and Robert Koch in the field of bacteriology. Animated drawings and live photography show bacterial growth and reproduction and some of the ways in which bacteria may be grouped for systematic study.
Everote, Warren Peter, 1913-; Encyclopaedia Britannica Films, inc.
Encyclopedia Britannica Films
Educational films.; Nonfiction films.; Short films.
- Physical Description
1 film reel (11 min.) : sd., col. ; 16 mm.
With film guide.
Producer, Warren Everote; collaborator, Stewart A. Koser.
B-ALF: Lacks film guide.
- Other Identifiers
Catalog Key: 14486674; Other: GR00432219; MDPI Barcode: 40000003431428; OCLC: ocm06358905; OCLC: 6358905
This item is accessible by: the public.