Author:Johann Georg Ritter von Zimmerman

Johann Georg Ritter von Zimmerman
Swiss philosophical writer, naturalist, and physician
Johann Georg Ritter von Zimmerman


Works about von ZimmermanEdit


Works by this author published before January 1, 1926 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.