scholarly journals Characteristics of American coals in relation to their conversion into clean energy fuels. Quarterly technical progress report, April--June 1976. [7 references; Penn State/ERDA coal data base activity]

1976 ◽  
Author(s):  
W. Spackman ◽  
A. Davis ◽  
P. L. Walker ◽  
H. L. Lovell ◽  
R. H. Essenhigh ◽  
...  
Keyword(s):  
Data Base ◽  
Technical Progress ◽  
Clean Energy ◽  
Progress Report ◽  
Penn State

scholarly journals Characteristics of American coals in relation to their conversion into clean energy fuels. Quarterly technical progress report, July--September 1975

1975 ◽  
Author(s):  
W. Spackman ◽  
A. Davis ◽  
P. L. Walker ◽  
H. L. Lovell ◽  
R. H. Essenhigh ◽  
...  
Keyword(s):  
Technical Progress ◽  
Clean Energy ◽  
Progress Report

scholarly journals Characteristics of American coals in relation to their conversion into clean energy fuels. Quarterly technical progress report, January--March 1977

1977 ◽  
Author(s):  
W. Spackman ◽  
A. Davis ◽  
P. L. Walker ◽  
H. L. Lovell ◽  
R. H. Essenhigh ◽  
...  
Keyword(s):  
Technical Progress ◽  
Clean Energy ◽  
Progress Report

scholarly journals Data base for the analysis of compositional characteristics of coal seams and macerals. Quarterly technical progress report, August-October 1980

1981 ◽  
Author(s):  
Alan Davis ◽  
N. H. Suhr ◽  
W. Spackman ◽  
P. C. Painter ◽  
P. L. Walker ◽  
...  
Keyword(s):  
Data Base ◽  
Technical Progress ◽  
Progress Report ◽  
Coal Seams

scholarly journals Characteristics of American coals in relation to their conversion into clean energy fuels. Quarterly technical progress report, October--December 1975

1976 ◽  
Author(s):  
W. Spackman ◽  
A. Davis ◽  
P. L. Walker ◽  
H. L. Lovell ◽  
R. H. Essenhigh ◽  
...  
Keyword(s):  
Technical Progress ◽  
Clean Energy ◽  
Progress Report

scholarly journals Characteristics of American coals in relation to their conversion into clean energy fuels. Quarterly technical progress report, January-March 1978

1978 ◽  
Author(s):  
W. Spackman ◽  
A. Davis ◽  
P. L. Walker ◽  
H. L. Lovell ◽  
R. H. Essenhigh ◽  
...  
Keyword(s):  
Technical Progress ◽  
Clean Energy ◽  
Progress Report
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