TY - RPRT TI - Selenium stable isotope ratios in California agricultural drainage water management systems AU - M.J. Herbel AU - T.M. Johnson AU - K.K. Tanji AU - S. Gao AU - T.D. Bullen PY - 2002 DO - 10.2134/jeq2002.1146 UR - https://pubs.usgs.gov/publication/70024516 ID - 70024516 ER -