000 00320nam a2200133Ia 4500
008 160316s1948 xxu||||| |||| 00| 0 eng d
020 _a
100 _a Macdougall, Mary Stuart
245 _aBiology The Science Of Life
250 _a1st
260 _aNEW YORK
_bMCGRAW HILL BOOK CO.
_c1948
300 _a963
700 _a
_a
999 _c1072
_d1072