TY  - BOOK
AU  - Stansfield, William D
TI  - Theory and problems of genetics / 
SN  - 0070608423
U1  - 575.1  
PY  - 1969///
CY  - .- New York: 
PB  - : McGraw-Hill Book Company, 
KW  - Pure Sciences
KW  - Life Sciences
KW  - Genetics
KW  - Book Bank
ER  -