TY - RPRT TI - Geochemical Analyses of Geologic Materials from Areas of Critical Environmental Concern, Clark and Nye Counties, Nevada AU - Steve Ludington AU - Stephen B. Castor AU - James R. Budahn AU - Kathryn S. Flynn PY - 2005 DO - 10.3133/ofr20051450 UR - https://pubs.usgs.gov/publication/ofr20051450 ID - ofr20051450 ER -