লেখক
Acarete, du Biscay, active 17th century,
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Akel, Regina
1
Akel, Regina,
1
Balch, Oliver
1
Balch, Oliver,
1
Berberián, Eduardo E.,
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Bixio, Alcira,
1
Bixio, Beatriz,
1
Concolorcorvo, approximately 1706-
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Darwin, Charles, 1809-1882
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Darwin, Charles, 1809-1882,
1
Donoso González, María Elena,
1
Grassi, Ernesto 1902-1991
1
Hidalgo-Serna, Emilio
1
Humboldt, Alexander von, 1769-1859,
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Hyslop Becker, Marlene,
1
MacFarlane, Thomas
1
MacFarlane, Thomas,
1
Pérez Paoli, Ubaldo Ramón
1
Puig-Samper, Miguel Angel,
1
Sarmiento, Domingo Faustino, 1811-1888
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Schmidel, Ulrich, approximately 1505-approximately 1581
1
Serra, Juan de Santa Gertrudis, -1799
1
Spruce, Richard, 1817-1893,
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Wallace, Alfred Russel, 1823-1913,
1