000 00471cam a2200181ua 4500
020 _a81-7099-721-6
_c695.00
041 _aeng
_h
082 _a658.53
_bNAR/AI
100 _aNaresh, Kumar .
245 _aAir pollution and environment protection /
_cNaresh Kumar.
_hTextual Documents
260 _a :
_bMittal Publications ,
_c1999.
300 _a371 ; .
365 _a695.00
500 _a** Reference
504 _a
942 _cBK
999 _c10475
_d10475