000 00293nam a2200121Ia 4500
100 _aWHO, United Nations Environment Programme & ILO
250 _a2nd ed
942 _cBK
245 _aCarbon Monoxide
260 _aauth, Geneva
_c1999
082 _a363.7384 WHO/EHC
300 _axxiv,464p tabs.
999 _c26480
_d26480