On the variations in the amount of carbon dioxide in the air of Kew during the Years 1898-1901
- 22 April 1905
- journal article
- Published by The Royal Society in Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character
- Vol. 76 (507) , 118-121
- https://doi.org/10.1098/rspb.1905.0004