TY  - BOOK
ED  - International Meeting of the IGCP Project 216 : "Global Biological Events in Earth History"
ED  - Walliser, Otto H.
TI  - Global bio-events: a critical approach : proceedings of the first international meeting of the IGCP Project 216 "Global Biological Events in Earth History" 
SN  - 3540171800
PY  - 1986///
CY  - Berlin
PB  - Springer-Verlag
KW  - Earth
KW  - History
KW  - Congresses
ER  -