000 00340nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aM.J. Mack
245 _aWashing powder for dairy use
260 _aAmherst, Massachusetts
260 _c1928
440 _aMassachusetts Agricultural Experiment
901 _pS1831
942 _cB
_2udc
999 _c136602
_d136602