© Griffith Institute, University of Oxford, 2013–. Unauthorized use and/or duplication of this material without express and written permission from this blog’s owner is strictly prohibited. Excerpts and links may be used, provided that full and clear credit is given to Griffith Institute and “Wonderful Things” Blog with appropriate and specific direction to the original content.
Author: Susan Biddle. This post is the third of four looking at water, and focuses on its management and distribution, from the Nag Hammadi dam…