TY  - BOOK
AU  - Mayo,Oliver, x
AU  - x
TI  - Natural selection and its constraints: x
SN  - 0124814522
U1  - 573.2/M473n 
PY  - 1983///
CY  - London ; New York
PB  - Academic Press
KW  - Human evolution
KW  - Natural selection
N1  - Includes
ER  -