000 00300nam a2200133Ia 4500
008 160316s1952 xxu||||| |||| 00| 0 eng d
020 _a
100 _aR.W.Gregory
245 _aDairy Cattle Breeding
250 _a1st
260 _aCHICAGO
_bF.B.LIPPINCOTT CO.
_c1952
300 _a604
700 _a
_a
999 _c36703
_d36703