000			00357nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a070020282X
082			_a543
082			_bMAR
100			_aMarr Iain L.
245		0	_aEnvironmental Chemical A
260			_aNew York
260			_bInternational Book Compa
260			_c1983
300			_aXII- 258
999			_c26174 _d26174