000 00619cam a2200253ua 4500
001 1998
005 20171214162658.0
007 ta
008 011126s1991 IN a g b000 u ENG u
020 _a8170244196
_cRs
040 _aMAIN
041 0 _aENG
044 _aIN
082 1 4 _a363.7392
_bSRI/A
100 1 _aSrivastava, A.K..
245 1 0 _aAir pollution: biopollutants in the air /
_cA.K. Srivastava.
260 _aNew Delhi :
_bAshish Publishing House ,
_c1991.
300 _axiii, :
_bills ;
_c23cm .
365 _aRs
504 _aNULL
653 0 _aPOLLUTION
653 0 _aAIR POLLUTION
942 _cBK
999 _c1683
_d1683