TY  - RPRT
TI  - Structure contour map on top of the Canyon Coal Bed, Birney 30' x 60' Quadrangle, Big Horn, Rosebud, and Powder River counties, Montana
AU  - L. N. Robinson
AU  - William C. Culbertson
PY  - 1984
DO  - 10.3133/coal96a
UR  - https://pubs.usgs.gov/publication/coal96A
ID  - coal96A
ER  -