TY  - RPRT
TI  - Annual summary of ground-water conditions in Arizona, Spring 1981 to Spring 1982
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1982
DO  - 10.3133/ofr821009
UR  - https://pubs.usgs.gov/publication/ofr821009
ID  - ofr821009
ER  -