000 00318nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a632.19 SRI-A
100 _aSrivastava, A.K.
245 0 _aAir Pollution (Biopollutants in Air).
260 _aNew Delhi
_bAshish Pub. House
_c1991
300 _a302 p.
942 _2ddc
999 _c24761
_d24761