000 00716cam a2200241ua 4500
001 11715
005 20171214163409.0
007 ta
008 020321s1997 a g b000 u ENG u
020 _a0873719905
_cNULL
040 _aMAIN
041 1 _aENG
_hNULL
082 1 4 _a628.43
_bETN/E
100 1 _aCarl, Etnier .
245 0 0 _aEcological engineering for waste water treatment /
_cedited by Carl Etnier,Bjorn Gutestam.
250 _a2nd ed /
_b.
260 _aNew York :
_bLewis Publishers ,
_c1997.
300 _a xx ,415p. :
_bill.,figs,tables ;
_c23cm
_eFloppy .
504 _aIncludes bibliographical reference and index
653 0 _aECOLOGICAL ENGINEERING
700 1 _aGutestam, Bjorn .
942 _cBK
999 _c11395
_d11395