000 00341nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a574.526
100 _a"Pitcher, Tony J., Hart, Paul J.B."
245 0 _aImpact of species changes in african lakes
260 _b"Chapman & Hall Ltd.,"
260 _c1995
365 _b0.00
942 _cBK
999 _c6527
_d6527