TY  - BOOK
AU  - Li, Ching Chun
TI  - Population genetics / 
T2  - The College library of biological sciences
U1  - 575.11 
PY  - 1955///
CY  - Chicago : 
PB  - The University of Chicago Press, 
KW  - Genetics.
N1  - Includes Index.
ER  -