Author:Alexander von Keyserling
Alexander von Keyserling
Works
[edit]- The Geology of Russia in Europe and the Ural Mountains, with Roderick Impey Murchison and Philippe Édouard Poulletier de Verneuil, in two volumes (1845)
Some or all works by this author were published before January 1, 1931, and 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.
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