Coal, petroleum, natural gas and electricity in the United States, 1929-40

Author:	Bradley, John R.
Year:	1941
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7189
Series:	Information Circular / Bureau of Mines ;
Report Number:	7189
Subjects:	Coal--United States--Statistics
	Electric power--United States--Statistics
	Petroleum industry and trade--United States--Statistics
	Power resources--United States--Statistics
Link:	https://hdl.handle.net/2027/mdp.39015078535450