Article PDF
Rights and permissions
About this article
Cite this article
British Water Research Association. Nature 186, 683 (1960). https://doi.org/10.1038/186683a0
Issue Date:
DOI: https://doi.org/10.1038/186683a0
Nature volume 186, page 683 (1960)
British Water Research Association. Nature 186, 683 (1960). https://doi.org/10.1038/186683a0
Issue Date:
DOI: https://doi.org/10.1038/186683a0