Coal-Washing Investigations: Methods and Tests
Description:
From Introduction: "The investigations described in this bulletin are confined to a study of the washing characteristics of bituminous coals. The washing characteristics of coals from many of the most important coal-producing fields of the Eastern and Central States were examined."
Date:
1929
Creator:
Yancey, H. F. & Fraser, Thomas
Item Type:
Refine your search to only
Report
Partner:
UNT Libraries Government Documents Department