TY  - BOOK
AU  - Smith,John Maynard
TI  - The Theory of evolution
U1  - 576.8 SMI 
PY  - 1966///
CY  - England
PB  - :Penguin Bokks
KW  - Biology &Life Sceinces
KW  - Heredity
KW  - molecul;ar evolution
ER  -