000 00437nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a575.1
082 _bSTA/TH
100 _aStansfield W D
100 _eAuthor
245 _aTheory and problems of genetics
260 _aNewYork
260 _bMc Graw Hill Book company
260 _c1969
300 _a280 Pages
650 _aSex
942 _cBK
999 _c229265
_d229265