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1di Hagen, Victor Wolfgang von, 1908-Soggetti “...Darwin, Charles, 1809-1882....”
Pubblicazione 1949
Libro -
2di Wulf, AndreaSommario “...Return to Berlin ; Russia ; Evolution and nature : Charles Darwin and Humboldt ; Humboldt's Cosmos ; Poetry, science and nature : Henry David Thoreau and Humboldt -- Part V. ...”
Pubblicazione 2015
Libro