000			00603nam a2200205Ia 4500
008			130910s9999 xx 000 0 und d
020			_a0632014393
041			_aeng
082			_221st ed. _a628.3 _bTOP
245			_aTopics wastewater treatment _cedited by J.M. Sidwick
260			_aOxford : _bBlackwell Scientific Publications , _c1985
300			_aix, 106 p. : ill.
300			_etabels; figures
490			_aCritical reports on applied chemistry _vv.
504			_aIndex: p. 107-13.
653			_aFiltration
653			_aSewage - Purification
700			_aSidwick, J.M., ed.
942			_cEN _2ddc
999			_c11217 _d11217