1

Organic geochemistry and petrography of Spanish oil shales

Year:
1991
Language:
english
File:
PDF, 501 KB
english, 1991
4

Chemistry of maceral and groundmass density fractions of torbanite and cannel coal

Year:
1999
Language:
english
File:
PDF, 490 KB
english, 1999
17

Bacterial wax esters in recent fluvial sediments

Year:
2015
Language:
english
File:
PDF, 1.78 MB
english, 2015