000 00314nam a2200133Ia 4500
008 160316s1957 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSnyder, L H
245 _aPrinciples Of Heridity
250 _a15th
260 _aBoston
_bD C Health and Co.
_c1957
300 _a507
700 _aPaul R David
_a
999 _c16756
_d16756