Mapping problems may undermine plans for new federal coal leasing
Subtitle: summary : report to the Congress
By: by the Comptroller General of the United States.
Publisher: U.S. General Accounting Office
Published: 1980
Place of publication: Washington, D.C
Language: eng
Subjects: Mine maps -- United States.; Mine surveying -- United States.; Coal leases -- United States.
Notes: Cover title.

"EMD-81-30."

"December 12, 1980."