@book{bhlitem61174, title = {Proceedings of the Royal Society of London }, volume = {v.67=no.435-441 (1900)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/61174}, note = {https://www.biodiversitylibrary.org/bibliography/67976}, publisher = {London, The Society, 1855-1905}, author = {Royal Society (Great Britain) and Royal Society (Great Britain)}, year = {1900}, pages = {540}, keywords = {Periodicals|Science|}, }