16mm Filmography
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Excretory System (2nd Edition)

The living cells of the body produce wastes, which are removed by the major organs of the excretory system: kidneys, skin and lungs. See the important work of the pituitary gland in coordinating the excretory organs to meet the changing needs of the body.

Credits

Bill Walker & Joel Marks (producers)
Douglas L. Lieberman
advisers
June B. Steinberg & Allan B. Sutow

Related films

Sources

  1. 16mm Filmography (legacy record) — title, format, sound, genre, description, catalog record
  2. Wikipedia — List of Coronet Films — title, year, creator, length, color, credits

Original permalink · Record added 2023-02-28 05:30:15 · Suggest a correction