000 00397nam a2200169Ia 4500
001 23055
003 IN-NITTTR
005 20251114233259.0
008 251113s9999||||xx |||||||||||||| ||eng||
040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a628.5 R18E
100 _aRao, C. S.
245 0 _aEnvironmental pollution control engineering. /
_cRao, C. S.
942 _2ddc
_cBK
999 _c25684
_d25684