@book{bhlitem53808, title = {Die Schmetterlinge in Abbildungen nach der Natur }, volume = {v.2}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/53808}, note = {https://www.biodiversitylibrary.org/bibliography/15535}, publisher = {Leipzig, T.O. Weigel, [1829-1839]}, author = {Esper, Eugen Johann Christoph, and Charpentier, Toussaint von, and Tyroff, H. I., and Walwert, Georg Christoph, and Volckart, Johann Friedrich, and Walbert, L. S., and Sturm, Jakob, and Bock, Johann Carl,}, year = {}, pages = {250}, keywords = {Butterflies|Europe|Lepidoptera|Pictorial works|}, }