Hail, William James, 1922-

Results of reconnaissance for uraniferous coal, lignite, and carbonaceous shale in western Montana, by William J. Hail, Jr., and James R. Gill. - Washington, 1953. - iii, 9 p. fold. map, tables. 27 cm. - Geological Survey circular, 251 . - U. S. Geological Survey. Circular ; 251. .

"Literature cited": p. 9.

gs 53000098


Uranium ores--Montana.
Uranium ores--Idaho.
Coal--Montana.
Lignite--Idaho.
Lignite--Montana.

QE75 / .C5 no. 251