TY  - BOOK
AU  - Mettler Lawrence E
AU  -  Gregg Thomas G
TI  - Population genetics and evolution
T2  - Prentice-Hall foundatios of modern genetics series
U1  - G:6, K9;1 
PY  - 1969///
CY  - Englewood
PB  - Cliffs Prentice-Hall        
KW  - Genetics
ER  -