000 00507nam a2200193Ia 4500
005 20250619145136.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8122403018
_c120
040 _aMAIN
041 _aEnglish
082 _a363.73
_bRAO
100 _aRao, C. S.
245 0 _aEnvironmental pollution control engineering
260 _aNew Delhi
_b; Wiley Eastern
_c, 1992
300 _aviii,431p.
650 _aEnvironmental Pollution
650 _aEnvironmental Problems
942 _cBK
999 _c122327
_d122327