TY  - BOOK
AU  - Stahl,Wolfgang
AU  - Faber,Eckhard
AU  - Faber,Eckhard
ED  - Federal Institute for Geosciences and Natural Resources (Alemania)
ED  - World Petroleum Congress (11th. : 1983 : London)
ED  - Federal Institute for Geosciences and Natural Resources (Alemania)
TI  - Carbon isotopes as a petroleum exploration tool
U1  - 060-665.5 W938 1983 
ER  -