Preferred Forms
-
- 100 1 _ ‡a Leonard, Joseph W
-
-
- 100 1 _ ‡a Leonard, Joseph W.
-
-
- 100 1 _ ‡a Leonard, Joseph W. (sparse)
4xx's: Alternate Name Forms (1)
Works
Title | Sources |
---|---|
Anthracite roots : generations of coal mining in Schuylkill County, Pennsylvania | |
Business decision making in China | |
Coal preparation | |
Practical decision making in the coal industry, c1982: | |
Reduction of sulfur from steam coal by magnetic methods | |
Research, education and mine personnel safety in West Virginia | |
A simple approach to improving coals for utilization in the production of high strength blast-furnace cokes | |
West Virginia's coal research program, 1966. |