TY  - RPRT
TI  - Analysis of ground-water system in Orange County, California, by use of an electrical analog model
AU  - William F. Hardt
AU  - E. H. Cordes
PY  - 1971
DO  - 10.3133/ofr71145
UR  - https://pubs.usgs.gov/publication/ofr71145
ID  - ofr71145
ER  -