@book{bhlitem61175, title = {Proceedings of the Royal Society of London }, volume = {v.69=no.451-458 (1901-1902)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/61175}, note = {https://www.biodiversitylibrary.org/bibliography/67976}, publisher = {London, The Society, 1855-1905}, author = {Royal Society (Great Britain) and Royal Society (Great Britain)}, year = {1901}, pages = {538}, keywords = {Periodicals|Science|}, }