000 00255nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aW. W. Vapp
245 0 _aDairy Cattle
260 _aNew York
_bJohn Willey & Sons
_c1955
300 _a420p.
942 _2ddc
999 _c2425
_d2425