TY  - BOOK
AU  - Ruth Sager
AU  -  Francis J. Ryan, 
TI  - Cell Heredity
U1  - 575.1 
PY  - 1961///
CY  - New York
PB  - John Wiley and Sons Inc
N1  - Ruth Sager & Francis J. Ryan: Cell Heredity.  New York.  John Wiley and Sons Inc, 1961.--(575.1SAG)
ER  -