TY  - RPRT
TI  - Contour map showing minimum depth to ground water, San Bernardino Valley and vicinity, California, 1973-1983
AU  - S. E. Carson
AU  - J. C. Matti
PY  - 1986
DO  - 10.3133/ofr86169
UR  - https://pubs.usgs.gov/publication/ofr86169
ID  - ofr86169
ER  -