000 00488cam a2200169 a 4500
020 _a1566761123
040 _cDLC
082 0 0 _a628 TEC 1994 A042 Or.
100 1 _aIwai, Shigehisa,
245 1 0 _aWastewater treatment with microbial films /
260 _aLancaster :
_bTechnomic Pub. Co.,
_cc1994.
300 _aviii, 184 p. :
_bill. ;
_c23 cm.
650 0 _aSewage
700 1 _aKitao, Takane,
856 4 2 _uhttp://www.loc.gov/catdir/enhancements/fy0744/94060151-d.html
942 _cEK
999 _c12886
_d12886