000 00332nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a664 National c
100 _aNational canners association
245 _alaboratory manual for food canners and processors Vol. 1 micribiology and processings
260 _b
_c1968
942 _cBK
_2ddc
999 _c2811
_d2811