Sunshine and health
By: by Ronald Campbell Macfie.
Series: Home university library of modern knowledge,; no. 124
Publisher: H. Holt and comapny; Williams and Norgate
Published: 1927
Place of publication: New York; London
Language: eng
Number of pages: 256
Subjects: Light.; Light -- Physiological effect.; Sunshine.
Notes: Bibliography: p. 251-252.