000 00306nam a2200133Ia 4500
008 161118s2016 xx 000 0 und d
082 _a574.5 SHA-E
100 _aSharma, P. D.
245 0 _aEcology and Environment
250 _a7th
260 _aMeerut
_bRastogi
_c2004
300 _a660p.
942 _2ddc
999 _c27243
_d27243