000 00297nam a2200121Ia 4500
008 140122s9999 xx 000 0 und d
082 _a576 Riemann H
100 _aRiemann H
245 _aFood borne infections and intoxications II
260 _b
_c1979
700 _aBryan F L
942 _cBK
_2ddc
999 _c4420
_d4420