000 00297nam a2200121Ia 4500
008 220802s1996 xx 000 0 und d
041 _aeng
082 _a614.7
100 _aWHO.
245 _a1, 2 DIBROMOETHANE
260 _aGENEVA
_bWHO, New Delhi
_c1996
650 _aCommunity Medicine (614.44)
999 _c140499
_d140499