TY  - BOOK
AU  - Kalmus H
TI  - Variation and heredity
T2  - Survey of human biology ed by S A Barnett; 3
U1  - Y1:G:6, J7;1, J7;2-;3 
PY  - 1957///
CY  - NA
PB  - NA       
KW  - SOCIOLOGY
ER  -