000 00321nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a589.35
100 _a"Bothwell, Max L."
245 0 _aAlgal ecology: freshwater benthic ecosystems
260 _b"Academic Perss, "
260 _c1996
365 _b0.00
942 _cBK
999 _c8338
_d8338