@book{bhlitem47372, title = {Botanische Briefe }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/47372}, note = {https://www.biodiversitylibrary.org/bibliography/13218}, publisher = {Wien, C. Gerold & sohn, 1852}, author = {Unger, F. (Franz),}, year = {1852}, pages = {186}, keywords = {Plants|}, }