Expediciones científicas
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1806
1806
1805
1790
1809
1814
1792
1792
1819
1818
1792
1792
1791
1789
1819
1788
1796
1784
1791
1788
1788
1798
1789
1792
1794
1794
1809
1804
1799
1821
1793
1872
1828
1828
1806
1806
1799
1930
1786
1790
1801
1790
1789
1803