TY  - RPRT
TI  - Preliminary geologic map of the Topanga Quadrangle, Southern California
AU  - R. F. Yerkes
AU  - R. H. Campbell
PY  - 1994
DO  - 10.3133/ofr94266
UR  - https://pubs.usgs.gov/publication/ofr94266
ID  - ofr94266
ER  -