Post-Closure Inspection and Monitoring Report for Corrective Action Unit 417: Central Nevada Test Area Surface, Hot Creek Valley, Nevada For Calendar Year 2006, report, June 1, 2007; (https://digital.library.unt.edu/ark:/67531/metadc868423/m1/1/: accessed June 19, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .