@book{bhlitem16762, title = {Elements of comparative zoology }, volume = {2nd ed}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/16762}, note = {https://www.biodiversitylibrary.org/bibliography/59948}, publisher = {New York, H. Holt and Company, 1904}, author = {Kingsley, J. S. (John Sterling),}, year = {1904}, pages = {460}, keywords = {Zoology}, }