000 00414 am a2200133 a 4500
245 1 _aVitamin A and D activity of egg yolks of different color concentrations
260 _aColumbia
_c1934
100 1 _aBertha Bisbey
300 _a32p.
040 _aIARI, New Delhi
942 _2udc
_cB
440 _aMissouri Agricultural Experiment Station, Research Bulletin, No. 205
901 _aS25253
999 _c100214
_d100214