000 00309nam a2200121Ia 4500
008 170104s2017 xx 000 0 und d
100 _aSusan O Welsh
245 0 _aZing Levels of the U S Food Supply - 1909 - 1980
260 _cJanuary 1982
300 _a70
773 _tFood Technology
942 _2ddc
_cJA
999 _c457149
_d457149