M. E. Keys

Hydrogeologic Framework of the Yakima River Basin Aquifer System, Washington

D. M. Ely, S. Cox, T. Olsen, 2009 .

Hydrographs Showing Ground-Water Level Trends for Selected Wells in the Yakima River Basin Aquifer System, Washington

M. A. Jones, J. Vaccaro, M. E. Keys, 2008 .