000 00302nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a597.58
100 _a"Craig, John"
245 0 _aBiology of perch and related fish
260 _bCroom Helm Ltd.
260 _c1987
365 _b0.00
942 _cBK
999 _c6473
_d6473