TY  - BOOK
AU  - Burns G W
TI  - Science of Genetics :an introduction to heredity
T2  - Macmillan biology series
U1  - G:61, K9;2 
PY  - 1969///
CY  - New York    
PB  -  Macmillan        
KW  -  Heredity
KW  - Biology
ER  -