TY  - RPRT
TI  - Contour map showing minimum depth to ground water, upper Santa Ana River valley, California, 1973-1979
AU  - Scott E. Carson
AU  - Jonathan C. Matti
PY  - 1982
DO  - 10.3133/ofr821128
UR  - https://pubs.usgs.gov/publication/ofr821128
ID  - ofr821128
ER  -