KQEDSolution for California’s Drought Problems Could Lie Below Us; Way Below Us
Right under the Central Valley, there are vast ancient river beds, cut by glaciers thousands of years ago. Erica Geis wrote about ancient aquifers for Bay Nature magazine.
Right under the Central Valley, there are vast ancient river beds, cut by glaciers thousands of years ago. Erica Geis wrote about ancient aquifers for Bay Nature magazine.
