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Analyses of coal samples from various parts of the United States

January 1, 1916

No abstract available.

Publication Year 1916
Title Analyses of coal samples from various parts of the United States
DOI 10.3133/b621P
Authors M.R. Campbell, F.R. Clark
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Bulletin
Series Number 621
Index ID b621P
Record Source USGS Publications Warehouse
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