TY  - BOOK
AU  - Archibald, J. David.
CN  - QE734.5
CN  - QE734.5
CY  - New York :
DA  - c1996.
ID  - 190527
KW  - Cretaceous-Paleogene boundary.
KW  - Extinction (Biology)
PB  - Columbia University Press,
PP  - New York :
PY  - c1996.
SN  - 0231076258 (pbk. : alk. paper)
SN  - 023107624X (alk. paper)
T1  - Dinosaur extinction and the end of an era :what the fossils say /
TI  - Dinosaur extinction and the end of an era :what the fossils say /
ER  -