Light science for leisure hours : a series of familiar essays on scientific subjects, natural phenomena, &c. &c. / by Richard A. Proctor.

  • Proctor, Richard A. (Richard Anthony), 1837-1888.
Date:
1873

Licence: Public Domain Mark

Credit: Light science for leisure hours : a series of familiar essays on scientific subjects, natural phenomena, &c. &c. / by Richard A. Proctor. Source: Wellcome Collection.

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