Ba
Bor
C
CO2
Cu
dam
DSS
E
EGS
EMS
gas
GIS
GSO
H
HDR
Hum
N
O
oil
PAH
Pb
PCS
SEM
U

Hamrla, M.
Petrographical Composition of Some Specimens of Raša Coal, Regarding Their Varying Coking Ability
1955. Geologija 3, 181-197