The direct use of coal
Subtitle: prospects and problems of production and combustion.
Publisher: Congress of the United States, Office of Technology Assessment; for sale by the Supt. of Docs., United States Govt. Print. Office.
Published: 1979
Place of publication: Washington, D.C
Language: eng
Number of pages: 411
Subjects: Coal -- United States.; Coal mines and mining -- United States.
Notes: Includes bibliographical references and index.