TY  - RPRT
TI  - Geologic map of the Romoland 7.5-minute Quadrangle, Riverside County, California
AU  - Douglas M. Morton
PY  - 1991
DO  - 10.3133/ofr90701
UR  - https://pubs.usgs.gov/publication/ofr90701
ID  - ofr90701
ER  -