@book{bhlitem22865, title = {Proceedings of the Biological Society of Washington }, volume = {v.31 (1918)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/22865}, note = {https://www.biodiversitylibrary.org/bibliography/3622}, publisher = {Washington, Biological Society of Washington, }, author = {Biological Society of Washington and Biological Society of Washington and Biological Society of Washington and Smithsonian Institution and Smithsonian Institution}, year = {1918}, pages = {260}, keywords = {Biology|Periodicals}, }