TY  - RPRT
TI  - Oil, gas, and helium references index for the Navajo Indian Reservation, Arizona, New Mexico, and Utah
AU  - J. D. Bliss
PY  - 1982
DO  - 10.3133/ofr82411
UR  - https://pubs.usgs.gov/publication/ofr82411
ID  - ofr82411
ER  -