@book{bhlitem90039, title = {Nature }, volume = {v.102=no.2549-2574 (1918-1919)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/90039}, note = {https://www.biodiversitylibrary.org/bibliography/40302}, publisher = {London, etc, Macmillan Journals Ltd., etc, }, author = {Lockyer, Norman, Sir,}, year = {1918}, pages = {630}, keywords = {Biology|CIENCIA|Natural history|Natuurwetenschappen|Periodicals|PUBLICACIONES PERIODICAS|Science|}, }