000 00392nam a2200169Ia 4500
008 250428s9999 xx 000 0 und d
082 _a570 En3c 2007
245 0 _aConcepts in biology
245 0 _cEnger, Eldon D.
250 _a12th ed.
260 _bMcGraw Hill.
260 _c2007
300 _axxiii, 664 p
526 _a500 Natural Sciences & Math
942 _2DDC
942 _cB
999 _c21503
_d21503