@book{bhlitem86358, title = {Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge }, volume = {v. 44 (1905)}, copyright = {Not provided. Contact Holding Institution to verify copyright status.}, url = {https://www.biodiversitylibrary.org/item/86358}, note = {https://www.biodiversitylibrary.org/bibliography/7023}, publisher = {Philadelphia, American Philosophical Society, }, author = {American Philosophical Society.}, year = {1905}, pages = {292}, keywords = {Learned institutions and societies|Pennsylvania|Periodicals|Philadelphia|Science}, }