00927nam a2200277   450000100040000000500170000400600040002100700040002500800040002901000170003302000150005004000190006504300120008405000210009608200170011724501180013425000120025226000500026430000350031450400510034965000440040065000450044465000500048970000210053985600890056000020170713100603.0000000000  a   91029578   a0873716833  aUOELcDLCdDLC  an-us---00aTD758b.P46 199100a658.3/5722000aPhosphorus and nitrogen removal from municipal wastewater :bprinciples and practice /c[Richard Sedlak, editor].  a2nd ed.  a[Chelsea, Mich.] :bLewis Publishers,cc1991.  axiii, 240 p. :bill. ;c26 cm.  aIncludes bibliographical references and index. 0aSewagexPurificationxNitrogen removal. 0aSewagexPurificationxPhosphate removal. 0aSewage disposalzUnited StatesxCase studies.1 aSedlak, Richard.423Publisher descriptionuhttp://www.loc.gov/catdir/enhancements/fy0729/91029578-d.html