000 005210000a22002050004500
003 BGCL
005 20230331140808.0
008 230331b |||||||| |||| 00| 0 eng d
020 _c120.00
040 _aBGCL
041 _aeng
082 _a363.73
_bRAO
100 _aRao, C.S.
245 _aEvironmental Pollution Control Engineering
_cby C.S. Rao
250 _a4th ed
260 _aNew Delhi
_bNew Age International
_c2022.
300 _axii,432p.;24cm.
650 _aENVIRONMENTAL SC.
_vPOLLUTION
942 _cBOOK
999 _c25273
_d25273