TY  - BOOK
AU  - Romer,Alfred Sherwood
TI  - The vertebrate story
SN  - 0226724891
PY  - 1959///]
CY  - Chicago
PB  - University of Chicago Press
KW  - Vertebrates
KW  - Evolution
KW  - Paleontology
N1  - "A revised and enlarged edition of 'Man and the vertebrates.'"; Includes bibliography
ER  -