000 00303nam a2200121Ia 4500
001 24824
008 170722s9999 xx 000 0 und d
100 _aTripathi, Ak
245 _aAdvances in environmental science /
260 _bAshish pub
_aNew Delhi
_c1993
300 _a387 22.5
_c cm.
942 _cGEN
999 _c14980
_d14980