000 00495nam a2200193Ia 4500
008 180116s1992 xxu||||| |||| 00| 0 eng d
020 _a92 4 157136 6
082 _aSERIALS
_bWHO
100 _a World health Organization
245 _a1,1,1-Trichloroethane
_b
250 _a
260 _aGeneva
_bW H O
_c1992
300 _a117 p.
_b24 cm.
440 _aIPCS :EHC 136
_v
500 _a
520 _a Trichloroethane -Toxicity
650 _aTrichloroethane -Toxicity
906 _a11787
_b
_c
999 _c27199
_d27199