TY  - RPRT
TI  - Annual summary of ground-water conditions in Arizona, spring 1978 to spring 1979
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1980
DO  - 10.3133/ofr80330
UR  - https://pubs.usgs.gov/publication/ofr80330
ID  - ofr80330
ER  -