TY  - BOOK
AU  - W. Ralph Singleton
TI  - Elementary genetics
U1  - 575.1 
PY  - 1963///
CY  - Princeton
PB  - D.Van Nostrand Co.Inc.
N1  - W. Ralph Singleton: Elementary genetics.  Princeton.  D.Van Nostrand Co.Inc., 1963. Rs. 12.50--(575.1SIN)
ER  -