nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
1 |
A study of trace elements in lithotypes of some selected Indian coals
|
Ghosh, Rekha |
|
1987 |
8 |
3 |
p. 269-278 10 p. |
artikel |
2 |
Concentration of elements in lacustrine coals from zone A hat creek deposit no. 1, British Columbia, Canada
|
Goodarzi, Fariborz |
|
1987 |
8 |
3 |
p. 247-268 22 p. |
artikel |
3 |
Petrographic classification of oil shales
|
Hutton, Adrian C. |
|
1987 |
8 |
3 |
p. 203-231 29 p. |
artikel |
4 |
Petrological, chemical and depositional aspects of eastern Himalayan coals from elephant flat area, Kameng district, Arunachal Pradesh, India
|
Misra, B.K. |
|
1987 |
8 |
3 |
p. 279-297 19 p. |
artikel |
5 |
Scientific classification of bituminous coals
|
Košina, Miroslav |
|
1987 |
8 |
3 |
p. 233-246 14 p. |
artikel |
6 |
Uranium content and distribution in whole-coal samples, Sydney coalfield (Upper carboniferous), nova scotia, Canada
|
Zodrow, E.L. |
|
1987 |
8 |
3 |
p. 299-303 5 p. |
artikel |