000 00652nam a2200229 4500
999 _c16631
_d16631
003 PK-NaQUE
005 20260309084319.0
008 260309b ||||| |||| 00| 0 eng d
020 _a8121915473
022 _a9788121915472
040 _cQUEST
082 _a628DUG
100 _aDuggal, K.N.
245 _aElements of Environmental Engineering
260 _aNew Delhi:
_bS.Chand,
_c2014.
300 _a451p. ;
650 _aEnvironmental Engineering Buildings
650 _aEnvironmental Engineering
650 _aSewage - Environmental Aspects
856 _uhttp://10.10.170.122:8080/browse/book/29371
_yDownload eBook
942 _cBK
_2ddc