Analyses of Pennsylvania Bituminous Coal, Supplement to Technical Paper 590.

Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1942.
Subjects:	Coal. Power resources > Research. Statistics. Pennsylvania.
Online Access:	Electronic resource (PDF)

Description
Item Description:	Includes tables.
Physical Description:	1 online resource (20 pages), digital, PDF file