TY - RPRT TI - Occurrence of nitrate and pesticides in ground water beneath three agricultural land-use settings in the eastern San Joaquin Valley, California, 1993-1995 AU - Karen R. Burow AU - Jennifer L. Shelton AU - Neil M. Dubrovsky PY - 1998 DO - 10.3133/wri974284 UR - https://pubs.usgs.gov/publication/wri974284 ID - wri974284 ER -