000 00314nam a2200133Ia 4500
008 170912s9999 xx 000 0 und d
082 _aLAU/T
100 _aLAURENCE H SNYDER
245 4 _aTHE PRINCIPLES OF HEREDITY
250 _a4th Ed.
260 _bD C HEATH AND COMPANY
_c1951
300 _a515
942 _cTB
999 _c32944
_d32944