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On the influence of the blue color of the sky in developing animal and vegetable life : 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
Historical Society of Pennsylvania - Closed Stacks Wf* .113
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- Format:
- Book
- Author/Creator:
- Pleasonton, A. J. (Augustus James), 1808-1894.
- Language:
- English
- Subjects (All):
- Color--Therapeutic use.
- Color.
- Light, Colored.
- Phototherapy.
- Physical Description:
- 24 p. ; 24 cm.
- Place of Publication:
- Philadelphia : Inquirer Book and Job Print., 1871.
- Local Notes:
- Inscribed to HSP by author.
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