TY  - RPRT
TI  - Structure and oil and gas resources of the Osage Reservation, Oklahoma. T. 27 N., R. 7 E.
AU  - K. C. Heald
PY  - 1922
DO  - 10.3133/b686k
UR  - https://pubs.usgs.gov/publication/b686K
ID  - b686K
ER  -