000 00303nam a2200133Ia 4500
008 210901s1974 xx 000 0 eng d
082 _a574 NEA
100 _aNeal, E.G.
245 0 _aBiology for Today - 2
260 _bBlandford Press
_c1974
300 _a197
650 _aBiology
942 _2ddc
_cBK
999 _c19386
_d19386