On the influence of the blue color of the sky in developing animal and vegetable life
Subtitle: as illustrated in the experiments of Gen. A. J. Pleasonton, between the years 1861 and 1871 at Philadelphia : read before the Philadelphia Society for Promoting Agriculture, on Wednesday, May 3, 1871.
Contributors: YA Pamphlet Collection (Library of Congress)
Publisher: Inquirer Book and Job Print.
Published: 1871
Place of publication: Philadephia
Language: eng
Number of pages: 24
Subjects: Color -- Therapeutic use.
Notes: Also available in digital form on the Library of Congress Web site.