000 00305nam a2200133Ia 4500
008 191031s9999 xx 000 0 und d
100 _aJohn F.Lasley
245 0 _aGenetics of live stock improvement
260 _bPrentice hall
260 _c1965
365 _b30.00
500 _aw.o
942 _cBK
999 _c195790
_d195790