TY  - BOOK
AU  - Panchen A L ed.
ED  - Symposium on Terrestrial Environment and the Origin of Land Vertebrates
ED  - Symposium on terrestrial environment and the origin of land vertebrates
TI  - Terrestrial environment and the origin of land vertebrates
SN  - 0-12-544780-9
U1  - 596.138 
PY  - 1980///
CY  - London
PB  - Academic Press
KW  - Evolution
KW  - Paleontology
KW  - Paleozoic
KW  - Vertebrates fossil
ER  -