TY  - RPRT
TI  - 1995 National Assessment of United States oil and gas resources: Results, methodology, and supporting data
AU  - Donald L. Gautier
AU  - Gordon Dolton
AU  - Kenneth I. Takahashi
AU  - Katharine L. Varnes
PY  - 1996
DO  - 10.3133/ds30
UR  - https://pubs.usgs.gov/publication/ds30
ID  - ds30
ER  -