Light, radiation, and you
Subtitle: how to stay healthy
By: by John N. Ott ; pref. by Philip S. Callahan ; introduction by Fritz Hollwich.
Publisher: Devin-Adair, Publishers
Published: 1990
Place of publication: Greenwich, Conn
Language: eng
Number of pages: 199
Subjects: Light -- Physiological effect.; Radiation -- Physiological effect.; Health.
Notes: Includes bibliographical references (p. [189]-195) and index.