TY - RPRT TI - Total selenium and selenium species in irrigation drain inflows to the Salton Sea, California, October 2007 and January 2008 AU - Thomas W. May AU - Michael J. Walther AU - Michael K. Saiki AU - William G. Brumbaugh PY - 2008 DO - 10.3133/ofr20081178 UR - https://pubs.usgs.gov/publication/ofr20081178 ID - ofr20081178 ER -