000 00290nam a2200121Ia 4500
008 160710s1985 xx 000 0 und d
082 _a628.5 KAV
100 _aKOVAC ,M.
245 _aPOLLUTION CONTROL AND CONSERVATION
260 _bELLIS HARWOOD
_c1985
300 _a398
942 _2ddc
_cB
999 _c49285
_d49285