Scheuchzer, Johann (1672-1733)
© Anon, | 1726
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Watt, James (1736-1819)
© Anon, | 1810
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Lamarck, Jean (1744-1829)
© Anon, | 1818
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Ryba, Josef (1795-1856)
© Anon, | 1825
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Münster, Georg (1776-1844)
© Anon, | 1834
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Verneuil de, Philippe (1805-1873)
© Anon, | 1860
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d Archiac, Étienne (1802-1868)
© Anon, | 1863
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Lyell, Charles (1797-1875)
© Anon, | 1868
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Schary, Jan (1824-1881)
© Anon, | 1873
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Göpprt, Heinrich (1800-1884)
© Anon, | 1876
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Göpprt, Heinrich (1800-1884)
© Anon, | 1876
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Makowski, Alexander (1833-1908)
© Anon, | 1883
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Slavík, František (1846-1919)
© Anon, | 1895
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Zechenter, Gustav (1824-1908
© Anon, | 1904
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Kříž, Martin (1841- 1916)
© Anon, | 1905
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Hofmann, Adolf (1853-1913)
© Anon, | 1907
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Leudenfeld von, Robert (1858-1913)
© Anon, | 1907
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Maška, Karel (1851-1916)
© Anon, | 1908
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Judd, John (1840-1916)
© Anon, | 1910
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Sokol, Rudolf (1873-1927)
© Anon, | 1915
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Woodward, Henry (1832-1921)
© Anon, | 1915
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Walcott, Charles (1850-1927)
© Anon, | 1919
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Szajnocha, Władysław (1857-1928)
© Anon, | 1920
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Trevitchik, Richard (1771-1833)
© Anon, | 1923
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Zelenka, Ladislav (1900-1931)
© Anon, | 1925
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Zalesskij , Michal (1877-1946)
© Anon, | 1925
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Osborn, Henry (1857-1935)
© Anon, | 1929
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Koutek, Jaromír (1902-1983)
© Anon, | 1930
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Smetana, Vojtěch (1890-1948)
© Anon, | 1937
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Fersman, Alexander (1883-1945)
© Anon, | 1939
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Zoubek, Vladimír (1903-1995)
© Anon, | 1950
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Zoubek, Vladimír (1903-1995)
© Anon, | 1950
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Gartner, Otakar (1889-1961)
© Anon, | 1951
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Kratochvíl, Josef (1878-1958)
© Anon, | 1953
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Josef Kratochvíl a František Slavík
© Anon, | 1955
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Zoubek, Vladimír (1903-1995)
© Anon, | 1989
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Profesor Radim Kettner se svými žáky
© Anon, |
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