000			00370nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a1-85293-094-2
041			_aen
082			_a574.522 2
100			_aBRIDGMAN,Howard A
245		0	_aGlobal air pollution:Problems for the 1990s
260			_aLondon. _bBelhaven press. _c1990
300			_axiv,261p;t
942			_cPR
999			_c46199 _d46199