scholarly journals Data base for analysis of compositional characteristics of coal seams and macerals. Quarterly technical progress report, November-January 1981

1981 ◽  
Author(s):  
A Davis ◽  
N H Suhr ◽  
W Spackman ◽  
P C Painter ◽  
P L Walker ◽  
...  
1981 ◽  
Author(s):  
Alan Davis ◽  
N. H. Suhr ◽  
W. Spackman ◽  
P. C. Painter ◽  
P. L. Walker ◽  
...  

1980 ◽  
Author(s):  
Alan Davis ◽  
N. H. Suhr ◽  
W. Spackman ◽  
P. C. Painter ◽  
P. L. Walker ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document