TY  - BOOK
AU  - Ridley,Mark
TI  - The problems of evolution
SN  - 0192191942 :
U1  - 575 
PY  - 1985///
CY  - Oxford
PB  - The University Press
KW  - Evolution (Biology)
KW  - Molecular evolution
KW  - Molecular genetics
KW  - Species
N1  - Includes index; Bibliography: p. 153
ER  -