000 00281nam a2200133Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a570-66
100 1 _aCrew, F.A.E.
245 1 _aSex Determination,
260 _c1946
653 _aBiology.
942 _cBK
999 _c31069
_d31069