000 00450nam a22001817a 4500
999 _c32343
_d32343
005 20220210144849.0
008 220210b ||||| |||| 00| 0 hin d
020 _a9780070494633
040 _aNISER LIBRARY
041 _aEnglish
082 _a502/504
_bBAS-E
100 _aBasak, N N
245 _aEnvironmental engineering
260 _aTamil Nadu
_bMc Graw hill
_c2003
300 _axvii, 295p.
_c24cm.
650 _aENVIRONMENT
942 _cBK