Thickness of Bituminous-Coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1950

Bureau of Mines
Information Circular 7642

THICKNESS OF BITUMINOUS-COAL AND LIGNITE SEAMS
AT ALL MINES AND THICKNESS OF OVERBURDEN
AT STRIP MINES IN THE UNITED STATES IN 1950
BY W. H. YOUNG AND R. L. ANDERSON

metadc67062
United States Department of the Interior - September 1952

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Young, W. H. & Anderson, R. L. Thickness of Bituminous-Coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1950. Washington D.C.. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc67062/. Accessed October 1, 2014.