000			00300nam a2200133Ia 4500
005			20260205095456.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a614.7 T386P
100			_aTHOMSON RUTH
245		0	_aPOLLUTION
260			_aLOND. _bMACDONALD _c1974
300			_a31
942			_cBK
999			_c212377 _d212377