The direct use of coal : prospects and problems of production and combustion.

Bibliographic Details
Corporate Author:	United States. Congress. Office of Technology Assessment
Format:	Government Document Book
Language:	English
Series:	OTA ; E-86
Subjects:	Coal > United States. Coal mines and mining > United States.

Description
Item Description:	April 1979.
Physical Description:	xv, 411 pages : illustrations, maps ; 26 cm.
Bibliography:	Includes bibliographical references.