000 00666nam a2200229Ia 4500
003 OSt
005 20220925233846.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aU:(G:558), N1
100 _aSrivastava Ashok Kumar
_9104694
245 0 _aAir pollution
_b Biopollutants in air
260 _a New Delhi
_bAshish India
_c1991
300 _axiii,302p.
_ccm.
650 _aGeography - Environment
_9229896
942 _hU:(G:558), N1
_cGB
_2CC
999 _c594726
_d594726