000 00279nam a2200097Ia 4500
100 _aMulder A Ed
245 _aAdvanced Wastewater Treatment : Nutrient Removal And Anaerobic Processes
260 _bPergamon Press, U K
082 _aG91:(D866)/N97/B22472
300 _app 230; 25*17
999 _c44181
_d44181