TY  - GEN
AU  - Bischoff, S
AU  - Grupp, F
TI  - Geokatalog 2: geosciences : 000-299 introduction & index, Earth, Europe
T2  - Sheet Diagrams for All Map Series
U1  - 551 
PY  - 1976///
CY  - Stuttgart
PB  - Internationalese Landkartenhaus
KW  - EARTH SCIENCE
ER  -