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You searched for: Creator Personal Names Leonard, Joseph W. Remove constraint Creator Personal Names: Leonard, Joseph W. All Creators Leonard, Joseph W. Remove constraint All Creators: Leonard, Joseph W.
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1. Research, education and mine personnel safety in West Virginia.

Creator Personal:
Holland, Charles T., Leonard, Joseph W.
Title:
Research, education and mine personnel safety in West Virginia.
Call Number:
P10882
Date:
1969
Description:

Mimeograph of typescript. "Presented before the joint spring meeting of the West Virginia Coal Mining Institute and the Central Appalachian Section, AIME, at Charleston, West Virginia, April 18 and 19, 1969."

Subject Topical:
Coal--Research--West Virginia., Coal mine accidents--West Virginia., Mine safety--West Virginia.
All:
Coal--Research--West Virginia., Coal mine accidents--West Virginia., Mine safety--West Virginia.

2. Opportunities for innovative developments in coal.

Creator Personal:
Leonard, Joseph W.
Title:
Opportunities for innovative developments in coal.
Call Number:
P12080
Date:
1972
Description:

Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no. 83. "Prepared for the National Commission on Materials Policy FORUM on Technological Innovation in the Production and Utilization of Materials Sponsored by the Pennsylvania State University and the National Commission on Materials Policy, Washington, D. C., June 19-21, 1972."

Subject Topical:
Coal mines and mining--Forecasting., Coal mines and mining--United States--Forecasting.
All:
Coal mines and mining--Forecasting., Coal mines and mining--United States--Forecasting.

3. The Determination of industrial screening efficiency.

Creator Personal:
Leonard, Joseph W.
Title:
The Determination of industrial screening efficiency.
Call Number:
P12081
Date:
1974
Description:

Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no. 97. "Prepared for publication in SME Transactions, 1974.

Subject Topical:
Industrial efficiency.
All:
Industrial efficiency.

4. Coal seam structure as a basis for decision making.

Creator Personal:
Holland, Charles T., Leonard, Joseph W.
Title:
Coal seam structure as a basis for decision making.
Call Number:
P2094
Date:
undated
Description:
Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no. 50. "Presented before the Fall Meeting and Exhibit of the American Institute of Mining, Metallurgical and Petroleum Engineers, September 17-19, 1969, Salt Lake City, Utah."
Subject Topical:
Coal--Research--West Virginia., Coal mines and mining--Decision-making.
All:
Coal--Research--West Virginia., Coal mines and mining--Decision-making.

5. Low temperature oxidation of coal.

Creator Personal:
Leonard, Joseph W., Kona, Narasimha Rao, 1936-, Fairbanks, Harold Vincent, 1915-
Title:
Low temperature oxidation of coal.
Call Number:
P3746
Date:
undated
Description:
Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no.25. "Published in Fuel, 47, 177 (1968)".
Subject Topical:
Coal--Analysis., Oxidation.
All:
Coal--Analysis., Oxidation.

6. Basic methods of removing sulfur from coal.

Creator Personal:
Cockrell, Charles F., Leonard, Joseph W.
Title:
Basic methods of removing sulfur from coal.
Call Number:
P3763
Date:
undated
Description:
Serial issue. Issued as: West Virginia University. Coal Research Bureau. Report, no.61. "Prepared for Presentation at the American Mining Congress Coal Convention and Exposition, Cleveland, Ohio, May 11-14, 1970."
Subject Topical:
Sulfur., Coal--Sulfur content.
All:
Sulfur., Coal--Sulfur content.

7. Hydrocrushing of coal.

Creator Personal:
Babu, Suresh P., Leonard, Joseph W.
Title:
Hydrocrushing of coal.
Call Number:
P3796
Date:
1974
Description:
Serial issue. West Virginia University. Coal Research Bureau. Technical report, no. 103.
Subject Topical:
Coal.
All:
Coal.

8. Optimum location of mining facilities for safety and economy.

Creator Personal:
Humphreys, Kenneth King., Leonard, Joseph W.
Title:
Optimum location of mining facilities for safety and economy.
Call Number:
P3908
Date:
1970
Description:
Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no.57.
Subject Topical:
Mine safety., Mineral industries--Safety measures., Mining engineering., Mineral industries--Economic aspects.
All:
Mine safety., Mineral industries--Safety measures., Mining engineering., Mineral industries--Economic aspects.

9. Research needs in coal mining.

Creator Personal:
Leonard, Joseph W.
Title:
Research needs in coal mining.
Call Number:
P3940
Date:
undated
Description:
Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no. 100.
Subject Topical:
Coal mines and mining--Research.
All:
Coal mines and mining--Research.

10. Potential for further lowering sulfur in intensively cleaned coal at mines.

Creator Personal:
Leonard, Joseph W.
Title:
Potential for further lowering sulfur in intensively cleaned coal at mines.
Call Number:
P3968
Date:
1975
Description:
Serial issue. Issued as: West Virginia University. Coal Research Bureau. Technical report, no. 109.
Subject Topical:
Coal mines and mining., Sulfur.
All:
Coal mines and mining., Sulfur.