TY  - BOOK
AU  - Hill, J. Ben
AU  - Hill, Helen D.
TI  - Genetics & Human Heredity
U1  - 575.1 J 5 
PY  - 1955///
CY  - New York
PB  - Mcgraw-hill book
KW  - Genetics
KW  - Human Heredity
ER  -