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Field apparatus for determining ash in coal

January 1, 1916

No abstract available.

Publication Year 1916
Title Field apparatus for determining ash in coal
DOI 10.3133/b621A
Authors C.E. Lesher
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Bulletin
Series Number 621
Index ID b621A
Record Source USGS Publications Warehouse
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