TY  - BOOK
AU  - Ewens,W J
AU  - Bartlett,M S [series editor]
TI  - Population genetics
U1  - 573.21 EWE 
PY  - 1968///
CY  - London : 
PB  - Methuen
KW  - Mutation (Biology)
KW  - Natural selection
KW  - Population
N1  - Includes Index
ER  -