TY - RPRT TI - Chlorofluorocarbon dating of herbicide-containing well waters in Fresno and Tulare counties, California AU - F. Spurlock AU - K. Burow AU - N. Dubrovsky PY - 2000 DO - 10.2134/jeq2000.00472425002900020016x UR - https://pubs.usgs.gov/publication/70022854 ID - 70022854 ER -