000 00326nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aPhysiology of reproduction in cattle
260 _aCalifornia
260 _c1971
300 _a66 p.
440 _aNo. 853; California Agricultur
901 _pS20340
942 _cB
_2udc
999 _c129721
_d129721