The effect of a direct electric current of very low intensity on the rate of growth of the coleoptile of barley
- 1 September 1923
- journal article
- Published by The Royal Society in Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character
- Vol. 95 (667), 214-228
- https://doi.org/10.1098/rspb.1923.0034