000 00346nam a2200133Ia 4500
008 190829s9999 xx 000 0 und d
020 _a9780632035120
082 _a597.176
_bMOS/E
100 _aMOSS,BRIAN
245 0 _aECOLOGY OF FRESH WATERS
250 _a3Ed.
260 _bBlackwell Publishing Company, Malden, U.S.A.
_a
_c1998
942 _cBK
999 _c16183
_d16183