000 00350nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aConrad, H.R.
245 _aNitrogen metabolism in dairy cattle
260 _aWooster
260 _c1960
300 _a48 p.
440 _aNo. 861; Ohio Agricultural Exp
901 _pS8417
942 _cB
_2udc
999 _c128414
_d128414