TY  - BOOK
AU  - Mehling, Randi
TI  - Great extinctions of the past
SN  - 9780791090497
SN  - 200601485
U1  - 576.84 MEH 
PY  - 2007///
CY  - New York
PB  - Chelsea House
KW  - Dinosaurs
KW  - Dinosaurs - Juvenile literature
KW  - Extinction (Biology)
KW  - Extinction (Biology) - Juvenile literature
N1  - Includes bibliographical references (p. 65-67) and index
ER  -