TY  - RPRT
TI  - Triennial changes in groundwater quality in aquifers used for public supply in California: Utility as indicators of temporal trends
AU  - Robert H. Kent
AU  - Matthew K. Landon
PY  - 2016
DO  - 10.1007/s10661-016-5618-3
UR  - https://pubs.usgs.gov/publication/70176864
ID  - 70176864
ER  -