Coal resources available for development : a methodology and pilot study /
Eggleston, Jane R.
Carter, M. Devereux.
Cobb, James C.(James Charles),1947-
[Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Books and Open-File Reports Section [distributor],
1990.
Shipping list no.: 90-112-P.
Includes bibliographical references (p. 15).
Prospecting.
Coal.
Coal