000 00357nam a2200157Ia 4500
008 170101s1968 xx 000 0 und d
082 _a592 H50 I
100 _aHEGNER, Robert W
245 0 _aInvertebrate zoology
250 _a2nd ed
260 _bN.Y
_c1968
300 _a619p
650 _aINVERTEBRATES
653 _aINVERTEBRATES
942 _2ddc
_cB
999 _c69720
_d69720