TY  - RPRT
TI  - Trends in groundwater levels in wells in the active management areas of Arizona, USA
AU  - Fred D. Tillman
AU  - Stanley A. Leake
PY  - 2010
DO  - 10.1007/s10040-010-0603-3
UR  - https://pubs.usgs.gov/publication/70216852
ID  - 70216852
ER  -