000 00303nam a2200133Ia 4500
008 191031s9999 xx 000 0 und d
100 _aRichard F.Davis
245 0 _aModern dairy cattle management
260 _bprentice hall
260 _c1965
365 _b50.00
500 _aw.o
942 _cBK
999 _c195107
_d195107