The influence of the blue ray of the sunlight and of the blue color of the sky, in developing animal and vegetable life; in arresting disease, and in restoring health in acute and chronic disorders to human and domestic animals / as illustrated by the experiments of A. J. Pleasonton and others, between the years 1861 and 1876.
- Pleasonton, A. J. (Augustus James), 1808-1894.
- Date:
- 1877
Licence: Public Domain Mark
Credit: The influence of the blue ray of the sunlight and of the blue color of the sky, in developing animal and vegetable life; in arresting disease, and in restoring health in acute and chronic disorders to human and domestic animals / as illustrated by the experiments of A. J. Pleasonton and others, between the years 1861 and 1876. Source: Wellcome Collection.
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