Summary of problems associated with coal reserve estimates.
Contributors: United States. General Accounting Office
Publisher: Comptroller General of the United States
Published: 1978
Place of publication: [Washington, D.C
Language: eng
Other titles: Accuracy, reliability, and consistency of the coal reserve estimates that are prepared and disseminated by the Department of the Interior.
Notes: "January 11, 1978."

"B-125067."

Includes bibliography.