TY  - RPRT
TI  - Analysis of the ground-water system by electrical-analog model, Avra Valley, Pima and Pinal Counties, Arizona
AU  - Otto Moosburner
PY  - 1972
DO  - 10.3133/ha215
UR  - https://pubs.usgs.gov/publication/ha215
ID  - ha215
ER  -