TY  - BOOK
AU  - L. M. Cook
TI  - Coefficients of natural selection
SN  - 0-09-10191-0
U1  - 575.0162 
PY  - 1971///
CY  - London
PB  - Hutchinson University Library
N1  - L. M. Cook: Coefficients of natural selection.  London.  Hutchinson University Library, 1971. 0-09-10191-0--(575.0162COO)
ER  -