TY  - RPRT
TI  - Preliminary geologic map of the Canoga Park 7.5' Quadrangle, southern California: A digital database
AU  - R.F. Yerkes
AU  - Russell H. Campbell
PY  - 1997
DO  - 10.3133/ofr9590
UR  - https://pubs.usgs.gov/publication/ofr9590
ID  - ofr9590
ER  -