TY  - RPRT
TI  - Surficial geologic map of the Amboy 30' x 60' quadrangle, San Bernardino County, California
AU  - David R. Bedford
AU  - David M. Miller
AU  - Geoffrey A. Phelps
PY  - 2010
DO  - 10.3133/sim3109
UR  - https://pubs.usgs.gov/publication/sim3109
ID  - sim3109
ER  -