Blue and red light
Subtitle: or, Light and its rays as medicine; showing that light is the original and sole source of life, as it is the source of all the physical and vital forces in nature; and that light is nature's own and only remedy for disease an explaining How to apply the red and blue rays in curing the sick and feeble; together with a chapter on light in the vegetable kingdom.
By: By S. Pancoast, M. D.
Publisher: J. M. Stoddart & co.
Published: 1877
Place of publication: Philadelphia
Language: eng
Number of pages: 312
Subjects: Phototherapy
Notes: Stapled photocopy with red cover. Each page a copy of two book pages; copied back to front.