@book{bhlpg49556523, title = {The festivus }, volume = {v.19-20 (1987-1988)}, url = {https://www.biodiversitylibrary.org/page/49556523}, publisher = {San Diego Shell Club}, author = {San Diego Shell Club }, year = {1988}, pages = {Page 42}, } @book{bhlpg13146405, title = {Malacologia }, volume = {v.32 (1990-1991)}, url = {https://www.biodiversitylibrary.org/page/13146405}, publisher = {Institute of Malacology]}, author = {Institute of Malacology. }, year = {1990}, pages = {Page 140}, } @book{bhlpg13146397, title = {Malacologia }, volume = {v.32 (1990-1991)}, url = {https://www.biodiversitylibrary.org/page/13146397}, publisher = {Institute of Malacology]}, author = {Institute of Malacology. }, year = {1990}, pages = {Page 132}, } @book{bhlpg42351066, title = {Novapex : trimestriel de la Société belge de malacologie }, volume = {v.7 (2006) and Hors Serie 4}, url = {https://www.biodiversitylibrary.org/page/42351066}, publisher = {La Société}, author = {Société belge de malacologie. }, year = {2006}, pages = {Page 18}, } @book{bhlpg12048615, title = {Protozoa }, volume = {Bd.1:Abt.1 (1880-1882)}, url = {https://www.biodiversitylibrary.org/page/12048615}, publisher = {C.F. Winter}, author = {Schwager, Conrad. }, year = {1880}, pages = {Page 582}, } @book{bhlpg1119096, title = {Protozoa }, volume = {Bd.1:Abt.1-2 (1880-1887)}, url = {https://www.biodiversitylibrary.org/page/1119096}, publisher = {C.F. Winter}, author = {Schwager, Conrad. }, year = {1880-1882}, pages = {Page 582}, } @book{bhlpg31128707, title = {Science }, volume = {new ser.:v.2 (1883:July-Dec.)}, url = {https://www.biodiversitylibrary.org/page/31128707}, publisher = {[s.n.]}, author = {American Association for the Advancement of Science. }, year = {1883}, pages = {Page 22}, }