000 00307nam a2200133Ia 4500
008 160316s1950 xxu||||| |||| 00| 0 eng d
020 _a
100 _aAlfred Gundersen
245 _aFamilies Of Dicolyledons
250 _a1
260 _aU S A
_bCHRONICA BOTANICA CO.
_c1950
300 _a237
700 _a
_a
999 _c23736
_d23736