Briefe Band 13
jump to filter-options- Keppen, Petr I. ; Baer, Karl Ernst vonSankt Petersburg, [1838-09-31]
- Krantz, Adam August ; Mineralienhandlung Krantz ; Baer, Karl Ernst vonBerlin, 23/06/1848
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonKasan, 17/01/1828
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonKasan, 30/04/1828
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 25/02/1829
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, [1843-10-04/1843-10-16]
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 10/05/1850
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, [o.D. [o.D.]]
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 1851
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 1848
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 1844
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 1854
- Kupffer, Adolph Theodor ; Baer, Karl Ernst vonSankt Petersburg, 1842
- Kupffer, Adolph Theodor ; Glavnaja Fizičeskaja Observatorija ; Baer, Karl Ernst vonSankt Petersburg, 23/01/1864
- Kölliker, Albert von ; Baer, Karl Ernst vonWürzburg, 08/12/1858
- Kölliker, Albert von ; Baer, Karl Ernst vonWürzburg, 02/02/1859
- Kölliker, Albert von ; Baer, Karl Ernst vonZürich, 1844
- Kotljarewskij, Aleksandr ; Baer, Karl Ernst vonDorpat, 16/02/1871
- Kovalevskij, Aleksandr O. ; Baer, Karl Ernst vonOhne Ort, 20/04/1867
- Koch, Alexander ; Baer, Karl Ernst vonTallinn, 18/02/1856