The COALPROD database
Subtitle: historical production data for the major coal-producing regions of the conterminous United States
By: compiled by Robert C. Milici.
Contributors: Milici, Robert C., 1931-; Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 97-447A.
Publisher: U.S. Geological Survey
Published: 1997
Place of publication: [Reston, VA]
Language: eng
Number of pages: 18
Subjects: Coal -- United States -- Statistics.
Other titles: Historical production data for the major coal-producing regions of the conterminous United States.
Notes: Imprint from transmittal sheet.

Shipping List #: 99-0237-M.

Includes bibliographical references (leaf [2]).

Also available in digital form.