000 00414nam a2200181Ia 4500
008 210210b1950 xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a590/294
100 _aSINNOTT
245 _aPrinciples of genetics
260 _aNew York
_bMcGraw Hill Book Company
_c1950
650 _aPrinciples
650 _aof
650 _agenetics
690 _aZoology
700 _aothers
906 _a010865
999 _c138757
_d138757