@Book{BVMC:1051693, author = {Humboldt, Alexander von}, title = {Voyage de Humboldt et Bonpland. Deuxième partie. Observations de zoologie et d'anatomie comparée. Premier volume}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2021}, year = {2021}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1051693} }