TY  - BOOK
T1  - Hen's teeth and horse's toes /
DA  - c1983.
CY  - New York :
AU  - Gould, Stephen Jay.
ET  - 1st ed.
CN  - QH366.2 .G66 1983
CN  - QH366.2
PB  - Norton,
PP  - New York :
PY  - c1983.
N1  - Includes index.
ID  - 75116
KW  - Evolution.
SN  - 0393017168
TI  - Hen's teeth and horse's toes /
ER  -