Tests of the Anthratube

Author:	Barkley, J. F.
Additional Authors:	Burdick, L. R.
Year:	1953
Document Type:	N/A
SUDOC:	I 28.23:4936
Series:	United States Bureau of Mines Reports
Report Number:	R. I. 4936
Subjects:	Anthratube testing.
	Anthracite coal industry.
	Anthratube testing methods.
Link:	http://digital.library.unt.edu/ark:/67531/metadc38592/