000 00308nam a22001337a 4500
003 LIB
008 250503b |||||||| |||| 00| 0 eng d
082 _a628.53 TRI
100 _aTRIVEDY (R.K.)
245 _aAN INTRODUCTION AIR POLLUTION
260 _aJAIPUR
_bABD
_c2003
300 _a262
942 _2ddc
_cUTSC
999 _c25884
_d25884