Metadata
Author: WikiMatrix
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English[en]
During this time period he also attended lectures from prominent zoologists that included Isidore Geoffroy Saint-Hilaire (1805–1861) and Émile Blanchard (1819–1900).
Spanish[es]
Durante este periodo de tiempo también presencia conferencias de zoólogos eminentes como Isidore Geoffroy Saint-Hilaire (1805–1861) y Émile Blanchard (1819–1900).