000 00295nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _a372.352
_bMIS
100 _aMisra, S.P
245 0 _aEssential environment studies
250 _a13th
260 _bAnne
_c2011
300 _a741
942 _cBK
999 _c5681
_d5681