TY  - BOOK
AU  - ROMER,Alfred S.
AU  - 
TI  - The Vertebrate story. 
U1  - 596/ROV(4) 
PY  - 0000///Univ. press.
PY  - 1967///
CY  - Chicago 
KW  - Vertebrates.
KW  - Vertebrates
N1  - Includes index and bibliography.
ER  -