000			00436 a2200145 4500
082			_a604.7 _bC42ge
245	1		_aGUIDE TO THE EVALUATION AND CONTROL TO TOXIC SUBSTANCES IN THE WORK ENVIRONMENT
260			_aLondon _b _c
300			_a48
500			_aRepr. By Icma, 1987
650			_aChemicals -- Manufacture And Industry -- Safety Measures
650			_aPollution -- Environmental Aspects
964			_gCIRC
997			_aA97761 C
999			_c465392 _d465392