TY  - BOOK
AU  - P.M. Sheppard
TI  - Natural selection and heredity
SN  - 09-036804-5
U1  - 575.0162 
PY  - 1969///
CY  - London
PB  - Hutchinson University Library
N1  - P.M. Sheppard: Natural selection and heredity.  (3rd)  London.  Hutchinson University Library, 1969. 09-036804-5--(575.0162SHE)
ER  -