TY  - BOOK
AU  - Lawrence E. Mettler
AU  -  Thomas G. Gregg, 
TI  - Population genetics and evolution
U1  - 575.1 
PY  - 1969///
CY  - Englewood
PB  - Prentice Hall , Inc
N1  - Lawrence E. Mettler & Thomas G. Gregg: Population genetics and evolution.  Englewood.  Prentice Hall , Inc, 1969.--(575.1MET)
ER  -