TY  - BOOK
AU  - Alvarez,Walter
TI  - T. rex and the crater of doom
SN  - 0691016305 (cloth : alk. paper)
U1  - 576.8/4 21
PY  - 1997///
CY  - Princeton, N.J.
PB  - Princeton University Press
KW  - Catastrophes (Geology)
KW  - Extinction (Biology)
KW  - Cryptoexplosion structures
KW  - Mexico
KW  - Campeche, Bay of, Region
KW  - Chicxulub Crater
N1  - Includes bibliographical references (p. [147]-169) and index
ER  -