000			005220000a22001930004500
245			_aPollution : causes, effects, and control
100			_aHarrison, R.M., ed.
250			_a2nd ed.
260			_aCambridge _bThe Royal Society of Chemistry _c1990
300			_axvii, 393p. : ill.
500			_aIndex included
020			_a0851862837
080			_a628.51 _bP6
650			_aAIR POLLUTION-CONTROL
650			_aINDUSTRIAL WASTES-TREATMENT
650			_aWATER POLLUTION-CONTROL
041			_aEN
942			_cBK
999			_c68401 _d68401