000			00396nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a0-309-03945-2
041			_aen
082			_a574.5222
100			_aNATIONAL RESEARCH COUNCIL
245		0	_aOzone depletion,greenhouse gases and climate change
260			_aWashington. _bNational academy press _c9889
300			_axiv,122p;i
942			_cPR
999			_c44479 _d44479