000 00244nam a2200085Ia 4500
001 MPKV108555
008 120911s9999 xx 000 0 und d
245 _aDairy Herd Management Vol. 20 Vol. 1-12
_c;
260 _aMinneapolis
_bMiller Publ. Co.
_c1983
999 _c71910
_d71910