1
by Boehmer, Julius, 1866-
Published 1899
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2
4
by Titius, Arthur, 1864-1936
Published 1895
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5
by Orelli, C. v. 1846-1912.
Published 1885
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6
by Boehmer, Julius, 1866-
Published 1902
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7
by Hogg, Alfred George, 1875-1954
Published 1912
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8
by Vos, Geerhardus, 1862-1949.
Published 1903
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9
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10
by König, Eduard, 1846-1936.
Published 1908
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11
by Dykes, J. Oswald 1835-1912.
Published 1874
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12
by Lhotzky, Heinrich, 1859-1930.
Published 1904
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13
by Kriewaldt, Peter A.
Published 1870
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15
by Sharman, Henry Burton.
Published 1909
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16
by Bartmann, Bernhard, 1860-1938
Published 1912
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18
by Lindenmeyer, Julius.
Published 1869
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19
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