Analyses of Tipple and Delivered Samples of Coal: (Collected During the Fiscal Years 1948 to 1950 Inclusive)

Author:	Snyder, N. H.
Year:	1953
Document Type:	N/A
Series:	United States Bureau of Mines Reports
Report Number:	Bulletin 516
Link:	https://digital.library.unt.edu/ark:/67531/metadc12676/