000 00315nam a2200145Ia 4500
008 170101s1956 xx 000 0 und d
082 _a574 W30G
100 _aWELLS, Harrington
245 0 _aGeneral biology
260 _bN.Y
_c1956
300 _a520p
650 _aBIOLOGY
653 _aBIOLOGY
942 _2ddc
_cB
999 _c4270
_d4270