Index Catalog // Hyrax

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Filtrage par: Assujettir Baer, Karl Ernst von, 1792-1876

1. K. E. von Baer

La description:: Portrait of von Baer. Painted by Hagen-Schwarz. At bottom "Photographische Gesellschaft in Berlin" and numbered 2921.
date créée:: undated

2. Karl Ernst von Baer

La description:: Portrait of Karl Ernst von Baer. Baer was a founder of modern embryology, and established the germ-layer theory of growth.
date créée:: undated