000 00668nam a2200217 i 4500
001 000054946
003 BD-KhUET
005 20131231113155.0
008 131231s1991 ii\a b 000 0 eng
040 _aBD-KhUET
_cBD-KhUET
082 _a363.61
100 1 _aGhose, D N
245 1 0 _aOperation & maintenance of sewage treatment plants /
_cby D N Ghose
260 _aDelhi :
_bCBS Publishers & Distributors,
_cc1991.
300 _a96 p. :
_bill. ;
_c25 cm.
504 _aIncludes bibliographical references.
650 0 _aSewage disposal plants
_xManagement.
650 0 _aSewage disposal plants
_xMaintenance and repair.
942 _2ddc
_cBK
999 _c9030
_d9030