Robert Stein writes on the United Nations Water Conference which took place last month.
Article PDF
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Stein, R. Now, an implementation problem. Nature 266, 764 (1977). https://doi.org/10.1038/266764a0
Issue Date:
DOI: https://doi.org/10.1038/266764a0