TY  - RPRT
TI  - Geological basis for the assessment of undiscovered oil and gas resources of the Ventura Basin Province, California : 1987 national assessment
AU  - Margaret A. Keller
PY  - 1988
DO  - 10.3133/ofr87450m
UR  - https://pubs.usgs.gov/publication/ofr87450M
ID  - ofr87450M
ER  -