000 00425nam a2200169Ia 4500
008 170101s1979 xx 000 0 und d
082 _a595.440 97 G28A
100 _aGERTSCH, Willis J
245 0 _aAmerican spiders
250 _a2nd ed
260 _bN.Y
_c1979
300 _a274p
650 _aSPIDERS -- NORTH AMERICA
653 _aARACHNIDA -- NORTH AMERICA
653 _aSPIDERS -- NORTH AMERICA
942 _2ddc
_cB
999 _c75790
_d75790