TY  - BOOK
AU  - Smith, Hobart M. .
TI  - Evolution of Chordate Structure
U1  - 591.4 
PY  - 1960///
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - Zoology
KW  - Chordates-Evolution
KW  - G-Zoology
N1  - Index
ER  -