Exploring The Spectrum, Pt 1
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Records John Ott's observations on the correlation between plant and animal health and exposure to both visible and invisible rays of the total electromagnetic spectrum. Explains how his revelations have contributed to the development of photo-biology.
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- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
Original permalink · Record added 2023-02-27 02:26:59