TY  - BOOK
AU  - Gregory,William K.
ED  - American Museum of Natural History
ED  - Columbia University
TI  - Evolution emerging: a survey of changing patterns from primeval life to man 
U1  -  575 
PY  - 1951///
CY  - New York
PB  - Macmillan
KW  - Evolution
KW  - Phylogeny
KW  - Vertebrates, Fossil
N1  - "A collaborative work of the American Museum of Natural History and Columbia University."; Bibliography : p. 561-704; Vol. 1. Text -- v. 2. Illustrations
ER  -