000 00312nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a574.526
100 _a"Kitchell, James F."
245 0 _aTrophic Cascade in Lakes
260 _bCambridge University Press
260 _c1993
365 _b0.00
942 _cBK
999 _c7856
_d7856