TY  - BOOK
AU  - Smith,John Maynard
TI  - The theory of evolution / 
U1  - 575.01 
PY  - 1958///, repr. 1962
CY  - Harmondsworth : 
PB  - Penguin Books , 
KW  - Evolution (Biology)
N1  -  Includes bibliographical references and index
ER  -