TY  - BOOK
AU  - Stansfield,William D 
TI  - Genetics 
SN  - 0-07-099168-5
U1  - 576.5 
PY  - 1988///
CY  - New York 
PB  - McGRAW-Hill Book Company 
KW  - Natural sciences and mathematics
KW  - Biology
KW  - Genetics and evolution
ER  -