TY  - BOOK
AU  - Officer,Charles B.
AU  - Page,Jake
TI  - The great dinosaur extinction controversy
T2  - Helix books
SN  - 020148384X
U1  - 567.9/1 20
PY  - 1996///
CY  - Reading, Mass.
PB  - Addison-Wesley
KW  - Extinction (Biology)
KW  - Dinosaurs
KW  - Cretaceous-Tertiary boundary
N1  - Includes bibliographical references (p. 188-205) and index
ER  -