TY  - BOOK
AU  - Craw,R.C.
AU  - Grehan,John R.
AU  - Heads,Michael J.
TI  - Panbiogeography: tracking the history of life 
SN  - 0195074416
U1  - 578.09 
PY  - 1999///
CY  - New York
PB  - Oxford University Press, 
KW  - VIDA
KW  - ORIGEN
ER  -