000			00321nam a2200133Ia 4500
008			180613s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a641.47
100			_aAYRES, J.C.
245		0	_aChemical and biological hazards in food
260			_aLondon _bHafner pub _c1969
300			_axiii, 383p
942			_cSR
999			_c75559 _d75559