TY  - BOOK
AU  - Simon, Edward,
AU  - Grossfield, Joseph.
TI  - The Challenge of genetics: : problems designed to enlighten and stimulate students of genetics
T2  - Addison Wesley series in life sciences
U1  - 575 
PY  - 1971///
CY  - Reading, Massachusetts
PB  - Addison Wesley
KW  - GENETICA
ER  -