000			00317nam a2200121Ia 4500
100			_aWorld Health Organization
020			_a92-4-154338-8
942			_cBK
245			_aPropylene oxide health and safety guide
260			_aWorld Health Organization, Geneva _c1988
082			_aR363.1796 W.H.O./H.S.G.
300			_a32
999			_c67316 _d67316