000 00346nam a2200145Ia 4500
008 170207s9999 xx 000 0 und d
082 _a591.5 FOR-P
100 _aFord, Richard L E
245 _aPond life
260 _bAdam & Charles Black, London
260 _c1959
300 _a96
650 _aEcology of animals; Zoology
942 _cBOOKS
999 _c7617
_d7617