The effect of humidity on nervousness and on general efficiency / by Lorle Ida Stecher.

  • Stecher, Lorle I. (Lorle Ida), 1891-
Date:
1916

Licence: Public Domain Mark

Credit: The effect of humidity on nervousness and on general efficiency / by Lorle Ida Stecher. Source: Wellcome Collection.

    39/108 (page 29)