@book{bhlitem51448, title = {Ueber die Foraminiferen des Böhmischen Cenomans / Jaroslav Perner }, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/51448}, note = {https://www.biodiversitylibrary.org/bibliography/14882}, publisher = {Prague, 1892}, author = {Perner, Jaroslav,}, year = {1892}, pages = {116}, keywords = {Bohemia (Czech Republic)|Cretaceous|Foraminifera|Paleontology|}, }