@book{bhlitem23123, title = {Der Organismus der Infusionsthiere }, volume = {Abt. 1}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/23123}, note = {https://www.biodiversitylibrary.org/bibliography/3933}, publisher = {Leipzig, W. Engelmann, 1859-1883}, author = {Stein, Friedrich,}, year = {}, pages = {254}, keywords = {Ciliata|Flagellata|Infusoria}, }