TY  - RPRT
TI  - Geologic map and digital database of the San Bernardino Wash 7.5 minute quadrangle, Riverside County, California
AU  - Robert E. Powell
AU  - Pamela M. Cossette
PY  - 2002
DO  - 10.3133/ofr02498
UR  - https://pubs.usgs.gov/publication/ofr02498
ID  - ofr02498
ER  -