TY  - BOOK
AU  - O`Donald, Peter.
TI  - Genetic models of Sexual selection / 
SN  - 0-521-22533-7
U1  - K54x 
PY  - 1978///
CY  - Cambridge : 
PB  - The Press Syndicate of the University of Cambridge , 
KW  - Zoology <Genetic>
ER  -