TY  - BOOK
AU  - Ayala Francisco J
TI  - Population and evolutionary genetics: A primer
T2  - Cummings series in the life sciences
U1  - Y7:(G:6), M2;1 
PY  - 1982///
CY  - California
PB  - Benjamin cummings publisher       
KW  -  Human genetics
KW  - Anthopology
ER  -