@book{bhlitem63882, title = {Nature }, volume = {v.99=no.2470-2496 (1917)}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/63882}, note = {https://www.biodiversitylibrary.org/bibliography/40302}, publisher = {London, etc, Macmillan Journals Ltd., etc, }, author = {Lockyer, Norman, Sir,}, year = {1917}, pages = {592}, keywords = {Biology|CIENCIA|Natural history|Natuurwetenschappen|Periodicals|PUBLICACIONES PERIODICAS|Science|}, }