000 00618nam a22002417a 4500
999 _c8669
_d8669
001 20544
003 BD-ChUET
005 20191121110646.0
008 191121b ||||| |||| 00| 0 eng d
020 _a8120402154
040 _aBD-ChUET
_cBD-ChUET
082 _222nd ed.
_a628.119/RAW
100 _aRao, M. N.
245 _aWaste water treatment/
_cM. N. Rao and A. K. Datta.
250 _a2nd ed.
260 _aNew delhi:
_bOxford & IBH publishing,
_cc1987.
300 _aviii, 345p.:
_c22 cm.
500 _aIncludes index.
526 _aWRE
546 _aEnglish
650 _aWaste water
942 _2ddc
_cBK