000 00315nam a2200109Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
100 _aMORLEY DONALD A
245 _aMATHEMATICAL MODELLING IN WATER AND WASTRWATER TREATMENT
260 _aLONDAN
_bAPPLIED SCIENCE PUBLISHER
_c1979
300 _aXV + 366
999 _c99980
_d99980