Archival objects in this container: Guidelines and Techniques for Obtaining Water Samples That Accurately Represent the Water Chemistry of an Aquifer, 1992 Assessment of Regional Earthquake Hazards and Risk along the Wasatch Front, Utah, 1992 Ground-Water Recharge in Nevada with Emphases on Using Long-Term Precipitation Data, 2007 September 5 Hydrogeology of Tikaboo Valley and Three Lakes Valley Clark and Lincoln Counties, Nevada, by Southern Nevada Water Authority, 2003 Articles on Hydrology and groundwater management, 2003-2008 Articles and notes for thesis, 1993 Effective Supervisory Practices, undate Abstracts of Presented Papers and Biographical Data of Program Participants, Nevada Water Conference, 1992 January 15-16 Nevada Water Resources Association, Abstracts of Technical Papers and Posters, 1994 March 07-08 Selected Reports Presented by Century Geophysical Corporation, Tulsa, Oklahoma, undated Science, magazine, 1991 August-September, 1992 February