TY  - BOOK
AU  - Romer,Alfred Sherwood,1894-
TI  - Vertebrate paleontology
PY  - 1945///
CY  - Chicago, Ill.
PB  - University of Chicago Press
KW  - Vertebrates, Fossil
KW  - Vertebrates
KW  - Anatomy
N1  - Bibliography: p. 628-661
ER  -