000 00529nam a22001937a 4500
999 _c4285
_d4285
001 52819
003 BD-ChUET
005 20190218130203.0
008 190218b ||||| |||| 00| 0 eng d
020 _a9788120319301
040 _aBD-ChUET
_cBD-ChUET
082 _a628/
_bRAT
245 _aTextbook of environmental engineering /
_cRao, P.V.
260 _aDelhi :
_bPHI limited,
_cc2015.
300 _axii, 268 p.
_bill. ;
_c24 cm.
504 _aIncludes index and bibliographical references
526 _aCE
942 _2ddc
_cBK