| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Chemical analysis of filtrate and condensate from wet-carbonized peat by gas chromatography-mass spectrometry
|
Kumari, Durga
|
|
1990
|
15 |
1 |
p. 63-69
7 p.
|
artikel
|
| 2 |
Editorial Board
|
|
|
1990
|
15 |
1 |
p. iii-
1 p.
|
artikel
|
| 3 |
Fine coal processing
|
Walters, A.D.
|
|
1990
|
15 |
1 |
p. 74-76
3 p.
|
artikel
|
| 4 |
Innovative approaches to Mined Land Reclamation
|
Hardie, J.K.
|
|
1990
|
15 |
1 |
p. 71-72
2 p.
|
artikel
|
| 5 |
NMR of Humic Substances and Coal: Techniques, Problems and Solutions
|
Kainka-Stänicke, Eva
|
|
1990
|
15 |
1 |
p. 72-74
3 p.
|
artikel
|
| 6 |
Normalized power spectrum of fluorescence spectra alteration: a method of characterizing resins and resinite kerogens
|
Senftle, J.T.
|
|
1990
|
15 |
1 |
p. 53-61
9 p.
|
artikel
|
| 7 |
Relationships among macerals, minerals, miospores and paleoecology in a column of Redstone coal (Upper Pennsylvanian) from north-central West Virginia (U.S.A.)
|
Grady, W.C.
|
|
1990
|
15 |
1 |
p. 1-26
26 p.
|
artikel
|
| 8 |
Some late eocene depositional environments of the coal-bearing puget Group of western washington State, U.S.A.
|
Burnham, Robyn J.
|
|
1990
|
15 |
1 |
p. 27-51
25 p.
|
artikel
|
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