000 00311nam a2200121Ia 4500
008 170101s1966 xx 000 0 und d
082 _a574 BEA
100 _aBeaver William C,
245 0 _aGeneral Biology The Science of Biology;
260 _bThe C.V.Mosby Co.,
_c1966
300 _a604 p.
942 _2ddc
_cB
999 _c209116
_d209116