TY  - RPRT
TI  - Geologic map of the Big Maria Mountains NE quadrangle, Riverside County, California, and Yuma County, Arizona
AU  - Warren Bell Hamilton
PY  - 1964
DO  - 10.3133/gq350
UR  - https://pubs.usgs.gov/publication/gq350
ID  - gq350
ER  -