000 00314nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a471927554
082 _aREF595.771CRO
100 _aCrosskey Roger
245 4 _aThe natural history of blackflies
260 _bJohn wiley&son limited
_c1990
942 _cRBK
999 _c438111
_d438111